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Tankless Water Heaters Thermostat

Tankless Water Heater Temperature

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A tankless water heater provides many benefits over the traditional storage-based system. Instead of heating water in advance and then store it for later use, the instant system only heats the water on demand. Besides costs and energy savings, tankless water heaters are easy to install and maintain. Although they provide energy and water savings, you can optimize the temperature to improve safety and reduce your bills further. In particular, lowering the temperature will save energy and reduce water usage without sacrificing comfort.

Why change the water heater temperature

While you may need certain temperatures for some applications, the heat may be inadequate or uncomfortable for others. Usually, tankless water heaters have a default temperature setting of 140 degrees Fahrenheit. However, this may be too hot for some users and especially the children and elderly. Even for young and middle-aged people, the hot water may burn or scald them.

Tankless water heater LED panel – Image Ecotouch

Usually, the safe and comfortable temperature is 120 o F or 50 o C but you can still set it to a lower value depending on your preference. Some heaters incorporate anti-scald devices or thermostatic mix valves that regulate the temperatures and ensure that it reaches the point of use, such as the showerhead or sink at a constant and safe 120 o F or 50 o C. However, these will only improve safety but do not provide much energy savings since they will cool the water near the outlet.

When a unit serves many applications such as showering, dishwashing, laundry, and more, you may need to install it in the most appropriate place and then run pipes to the application area. As the water flows through the piping, it will lose some heat to the surrounding and reach the sink or showerhead at a lower temperature. 

In particular, using uninsulated metal pipes over long distances will lead to significant losses. In such cases, you may consider adjusting to a higher temperature to compensate for the losses. However, this will result in more energy use and bills.

That said, although you have the liberty to set your temperature at the maximum figure, you may need to consider other issues such as safety, especially if other people are using the same shower or water to do dishes and other activities. You also need to note that the higher the temperature, the higher the energy you require for heating your water.

Advantages of low-temperature settings on a tankless water heater

Benefits of adjusting the temperature of a tankless water heater include improving safety by preventing scalds and burns and reducing your energy and water bills. 

Saving energy

If you set your temperature too high, you will require more energy to heat the water. And this means higher energy bills at the end of the month. In a typical setting, reducing the temperatures by 10 degrees results in 5% energy bill savings, and you can realize 10% savings if you reduce by 20 degrees. However, this may vary depending on the heater model and efficiency. Besides the savings, using less energy reduces environmental degradation.

Improved safety 

The default temperature setting for a new tankless water heater is usually 140 o F or 60 o C. Generally, showering with such hot water can burn or scald you seriously. In particular, the temperature is too high for the elderly since they may take time to sense the excess heat. Similarly, children are at risk due to their delicate skins. In either case, the hot water may lead to scalding or burns. 

Saving water

If you heat to higher and dangerous or uncomfortable temperatures, you need to mix with more cold water to make it comfortable and reduce the risk of burns. As such, you end up using more water, unlike if you had just heated it to a lower and more comfortable temperature.

Checking your hot water temperature

If you do not know your current water temperature setting of the tankless water heater, check the LCD, if any, or at the dial position for some models. Alternatively, use a thermometer to manually check the water temperature at the outlet of the shower, sink, or other application areas. First, turn on the water heater, let it run for a few minutes, and then take the reading.

While you can rely on the tankless water heater thermostat to maintain the temperature at your desired value, you can check it manually at the outlet. Losses and other factors may cause temperature changes between the heater and point of use. You should then adjust the settings to compensate for the losses and ensure that you achieve the desired output that is comfortable and cost-effective.

How to adjust the tankless electric water heater temperature

Most tankless water heaters provide a flexible temperature range to suit different applications and preferences. For example, if you want to shower with scalding hot water, you can set your temperature at the maximum setting, which is about 140 o or 150 o F for most units. However, for most people, a 120 o F or 50 o C setting provides a comfortable and safe temperature for showering. 

In practice, tankless water heating systems have adjustable temperature settings. However, the accuracy and method of adjusting may vary from one model to the other. As such, you need to establish your system and how to change the settings, usually available from the user’s manual.

For tankless water heaters with an LED panel and control, adjust the temperature while checking the water to ensure that you get the right setting. For some models, you may need to use dial control. Once you set a temperature, an inbuilt thermostat monitors the water as it gets hot. Upon reaching the set temperature, the thermostat cuts off the power to the heating element. It then continues monitoring the water and powering the heating element, on and off, to maintain the water at the set temperature.

Adjusting temperature on tankless water heater -Image:Noritz

As mentioned earlier, you may consider using a thermometer to ensure that your water is at the right temperature at the point of use. Alternatively, feel the water on your skin and, if possible, ask all the other users to check so that you can adjust the temperature to a safe setting for everyone.

In a home where one tankless electric water heater serves multiple applications such as dishwashing, laundry, and shower, you will set the temperature once. However, if you have different tankless heaters around the house, each for its specific application, you need to adjust the temperature individually to suit the application.

Thermostatic mixing valve

Another approach to ensure that the water reaches the shower or other application area at the desired temperature is to use a thermostatic mixing valve. It automatically mixes the right amount of hot and cold water to provide the set temperature while responding to fluctuation in the pressure or other factors. The add-on device, installed near the hot water outlet, controls temperature hence improving safety and comfort.

Remote temperature control

With most modern tankless water heaters, you can add digital technologies that would allow you to control them remotely. For these models, you can connect them to the internet using Wi-Fi or other communication technologies. Adding connectivity enables you to adjust the water temperature using your phone or tablet. It also gives you the ability to monitor the usage of hot water, electricity, or gas remotely. For example, the solution allows you to turn off your heater remotely from anywhere, even when you are not at home.

Temperature control via smart phone – Image: Noritz

All you need is to purchase and install the wireless digital control kit. However, this will also require an internet connection to enable you to control the heater remotely from your tablet, smartphone, or other connected devices. 

Conclusion

Although a tankless comes with a considerable temperature range, the default setting of 140o F may be too hot and uncomfortable for most users. At this temperature, there are high risks of burns and especially for children and the elderly. As such, you should consider using a lower setting. In most cases, a temperature of 120 o F is safe and comfortable for everyone, not forgetting that it helps you save on energy and water bills and the environment.

Luckily, most of the tankless water heaters in the market provide an easy control system that allows you to adjust ot customize the water temperature according to your needs. 

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Tankless Water Heaters

Best Showerhead for Tankless Water Heater

Disclaimer: Tankless.club participates in the Amazon affiliate program. If you click on some of the links below, we may receive a commission that is at no cost to you.

Note: Before starting, click here to open a new tab in Amazon to search for any tools or equipment that you might need.

The best showerhead for tankless water heater will deliver a limitless supply of hot water in your shower.

The heater also takes care of standby heat loss, which can only translate into reduced power bills.

To get the best out of your tankless water heater, you need to pair it with a great showerhead.

The best showerhead for a tankless water heater needs to be just as efficient, whether you want a quick or long shower.

Also Read: Most Expensive Showerheads Reviews and Buyer Guide

Best Showerhead for Tankless Water Heater

Below we look at 8 of the best showerheads you can pair with a tankless water heater.

Also included is a buyers’ guide highlighting the main features to consider when showerhead shopping.

1. AquaDance 7inch 3-Way Rainfall Combo

AquaDance 7inch 3-Way Rainfall Combo
AquaDance 7inch 3-Way Rainfall Combo

This showerhead comes with a 7-inch face that is sure to deliver a drenching flow coverage.

The showerhead angle is adjustable for enhanced flexibility when mounted.

This AquaDance creation also comes with a matching hand shower.

The 4inch face hand shower makes it easy for you to clean your children and pets.

Both showerheads come with 6 settings.

These include Pulsating Massage, Power Rain, Power Mist, Rain Mist, Rain Massage, and Water Saving mode.

Maintaining this shower head is easy.

All you need to do is rub the jets clean, so there is no lime buildup.

Connecting this showerhead to your tankless water heater is also easy, so you do not need a plumber.

The connections can be tightened by hand, so no tools are required during installation.

Click here to buy it on Amazon.

2. Lokby High-Pressure Shower Head

This is a multi-functional and powerful showerhead that is perfect if you experience low water pressure.

The shower comes with a power increasing feature that is sure to compensate in case water coming through the tap is low in pressure.

With this Lokby shower head, you get six spray functions and five spray patterns.

The silicone jets are closely grouped to prevent lime buildup and make it easy for you to clean your showerhead.

Most parts are made of high-quality, chrome-plated ABS material.

The swivel ball joint is made of solid brass while the hose is all stainless steel.

Installing this shower head is easy, and no tools are necessary.

If you are looking for the best showerhead for a tankless water heater, you should consider this Lokby handheld showerhead.

3. AquaDance 6-Setting Handheld Showerhead

AquaDance 6-Setting Handheld Showerhead
AquaDance 6-Setting Handheld Showerhead

The AquaDance shower head is designed to enhance flow efficiency and optimize the water pressure.

The Deluxe 3.5-inch shower can be used as a handheld or overhead shower.

With this AquaDance creation, you get 6 shower settings to enjoy different experiences without changing your showerhead.

The overhead bracket makes it easy for you to adjust the shower and point it wherever you want.

With a five-feet hose, you enjoy great flexibility, and since it is made of stainless steel, durability is guaranteed.

Just like other outstanding showerheads on this list, the AquaDance shower head can be installed tool-free.

An installation guide is included, so you know what to do in every installation step.

This set comes with a handheld shower, overhead bracket, shower hose, washers, and plumber’s tape.

Click here to buy it on Amazon.

4. HO2ME High-Pressure Shower Head

This HO2ME handheld showerhead is perfect if you are looking for a simple yet reliable unit.

The showerhead comes with a pressure boosting feature, which is excellent for those times you want to relax your muscles.

The jet nozzles are made of rubber while the bracket mount and body are made using high-strength, engineering-grade, ABS plastic.

Together with the stainless-steel hose and solid brass connections, this showerhead guarantees years of consistent service.

If you live in a house with low pressure, this showerhead will ensure that you can still enjoy a power wash whenever you need it.

The long hose is perfect when you want to wash your pet, and the fact that you can change to a softer setting makes this the ideal shower head for your family.

5. SparkPod 1.8 GPM Shower Head

5. SparkPod 1.8 GPM Shower Head
SparkPod 1.8 GPM Shower Head

This SparkPod creation stands out for many reasons. First, the rainhead delivers a jet of high-pressure hot water to relax your tired muscles. 

Once you take a shower with this unit, you will never want a standard showerhead again.

The ABS plastic head is rustproof, and the 90 jets are easy to clean, so you never have to worry about limescale.

Just wipe the jets to remove any deposits and ensure you can continue enjoying the full force of your showerhead.

If you are looking for the best showerhead for a tankless water heater that is also energy efficient, this SparkPot creation is a perfect choice.

Together with your heater, this showerhead guarantees longer hot showers and low water heating bills.

The manufacturer offers a 1-year replacement warranty so you can always get another piece if your first purchase doesn’t deliver as promised.

Click here to buy it on Amazon.

6.  NOSAME High-Pressure Showerhead

NOSAME High-Pressure Showerhead

The NOSAME showerhead is perfect if you are looking to improve your skin health.

With the bio-active stones, this showerhead is able to filter your bath water and remove all harmful substances.

This showerhead can be set in 3 modes, namely jetting, rainfall, and massage.

The jets deliver a uniform spray, so your skin feels comfortable and gentle during and after the shower.

Thanks to the Turbocharge feature, the outlet holes get smaller so you can enjoy a denser, high-speed shower.

This feature will also reduce the water you use when showering.

The NOSAME showerhead is made of Eco-Friendly material.

With a high-density, easy-cleaning filter, and transparent design, keeping this unit clean is easy.

The installation process is also straightforward, so you do not need a professional. Just screw the head on any standard shower arm.

Click here to buy it on Amazon.

7. Hydroluxe 1433 Showerhead

Hydroluxe 1433 Showerhead

This Hydroluxe showerhead comes with 5 settings for the overhead unit and more than 24 water flow patterns for both units.

Each head comes with a 4-inch chrome face and easy-clean jets that deliver a uniform water stream in all settings.

The stainless-steel hose is 5-feet long, which allows you great flexibility.

You can quickly tighten the hose with the conical brass nuts and enjoy effortlessly cleaning your child or pet.

Included with the overhead and hand shower heads are washers, a plumber’s tape.

Installation is tool-free, and you can connect the showerhead to any standard shower arm in a matter of minutes.

This is the only best showerhead for a tankless water heater that comes with a 10-year limited guarantee.

It is a perfect choice if you are looking for an efficient, luxurious, and durable addition to your bathroom.

Click here to buy it on Amazon.

8. Moen 26112 Showerhead

Moen 26112 Showerhead

The Moen 26112 is the perfect choice is you are looking for a versatile and stylish showerhead for your bathroom.

Its mirror-like look is sure to work with most contemporary decorating styles.

This showerhead is fitted with a magnetic base that allows you to effortlessly detach it and use is a handheld shower.

The showerhead docks facing forward, so you do not have to worry about splashes outside the shower.

The head is 5.5 inches in diameter, and this guarantees maximum coverage.

With multiple shower settings, you can customize this showerhead to match the experience you are looking for.

The metal hose is long and kink-free for enhanced flexibility.

Lastly, the showerhead comes with a limited lifetime warranty, so you are sure that you are getting a high-quality product.

Click here to buy it on Amazon.

Best Showerhead for Tankless Water Heater Buying Guide

Below are some of the things to consider when shopping for a showerhead

Best Showerhead for a Tankless Water Heater

Household needs

Do you live alone? In case you do, what experience are you looking for?

If you are the only person using the shower, you can go with whatever option tickles your fancy.

Whether you like to have a power wash every morning or you are looking for a showerhead that offers different settings, the market has enough options for you.

Choose the showerhead you feel will meet most of your household needs. You may want a shower head with a hand shower if you own a pet.

If yours is a big family, a showerhead with a large head may be ideal if that is what your household needs.

You home water pressure.

This is an essential factor to consider if you have low water pressure issues.

Your showerhead of choice must come with a feature that compensates for the low pressure.

If you don’t do this, it is highly likely that you will not enjoy your shower.

Fortunately, the market has enough options in this category.

Modern showerheads come with efficient technologies that deliver a satisfying experience with little water.

Low-flow showerheads are perfect if you want to reduce your water usage.

These units introduce air into the shower stream, creating an illusion of increased pressure and greater flow.

Others come with a laminar flow that shoots out small but many streams.

If your pressure is low or keeps on fluctuating, the showerhead water heater suitable for you must have a pressure-compensating flow regulator.

Spray Settings, Shower Style &Other Unique features

Modern showerheads come with a wide range of settings.

Whether you want a rain shower or the spa experience, you can get that and more.

Have your desired spray settings in mind and narrow your search to those showerheads that promise the same.

Your desired shower style is another factor to consider.

You can go for an overhead showerhead, a handheld one, or a combo that promises the best of both worlds.

A combo unit works if you are looking for flexibility.

You can also choose the hand or overhead showerhead depending on your personal taste and preference.

Most showerheads are made of stainless steel or plastic.

Some come with longer hoses while others come with a polished finish perfect for contemporary homes.

Choose between plastic and metallic head depend on your needs and budget.

The metallic ones generally last longer, but the plastic varieties will not disappoint you either.

The best showerhead for tankless water heater may also come with a host of other desirable features.

Do you want to listen to music as you enjoy your shower?

You can easily get a showerhead with an inbuilt speaker, so this is made possible.

Whatever feature you are looking for, your dreams can come true if you know where to look.

When selecting a showerhead, take your time to ensure that the unit you take home is perfect for you.

Also Read: How To Test The Water Heater Thermostat in 10 Simple Steps

Final Thoughts on Best Showerhead for a Tankless Water Heater

If you want the best showerhead for a tankless water heater, you are sure to find one in the options highlighted above.

Go through the features highlighted under each option and select the one that matches your needs.

The buyers’ guide also offers insights on what features to consider when you go shopping.

Whatever your needs, there is a showerhead that can meet them all and deliver beyond your expectations.

If shopping online, check out the product specification to see what each unit has to offer.

You can also go through the customer reviews to see what different users feel about your showerhead of choice.

Sources: https://www.energy.gov/energysaver/water-heating/reduce-hot-water-use-energy-savings

https://www.epa.gov/watersense/showerheads

Categories
Reviews Tankless Water Heaters

Most Expensive Showerheads Reviews and Buyer Guide

Disclaimer: Tankless.club participates in the Amazon affiliate program. If you click on some of the links below, we may receive a commission that is at no cost to you.

Note: Before starting, click here to open a new tab in Amazon to search for any tools or equipment that you might need.

As technology advances, showerheads continue to evolve and include more advanced features.

The most expensive showerheads today come with massage functions and upgraded flow, not to mention the sleek designs.

In short, these shower heads not only look good but also function very well.

From units dripping with elegance to shower functions that mimic the soothing effect of rain, there is a lot that these expensive showerheads have to offer.

Also Read: Best Point of Use Tankless Water Heater

Want a luxury shower head for your bathroom?

A-List of The Most Expensive Shower Heads

Below are some of the most expensive varieties available in the market and the features that make them tick.

1. Speakman Anystream Showerhead

This is a high-pressure shower head with a 360-degree streaming stream that provides evenly distributed water all around.

You can alternate between rain, intense, and flood settings depending on your mood and the results you want to achieve.

The Speakman Anystream is fitted with a plunger that helps intensify the flow.

This makes the showerhead an ideal choice if you have a low water pressure problem.

The flow restrictor is removable, and you can get rid of it if you do not need it.

At just 5 inches in length, this showerhead is perfect if you are looking for a compact yet elegant addition to your bathroom.

Maintenance is non-existent since even the inbuilt plunger self-cleans. With this showerhead, you never have to worry about hard water and sediment buildup.

The showerhead is available in flow rates of 1.75, 2.0, and 2.5 GPM.

2. AquaSpa 48-mode Combo Showerhead

The AquaSpa 48-mode is among the most affordable luxury showerheads in the market.

As the name suggests, this unit comes with two heads, one fixed and the other one handheld.

Thanks to a revolutionary adjustable extension arm, you can move the hand shower forward, back, and lower for easy reach and optimal angle and height.

The two heads deliver a 2.5 GPM water flow, and they both measure 4.2 inches.

Also Read: Best Gas Tankless Water Heaters Reviews and Buyer Guide

Each head also comes with six settings that include mist, rain, water-saving, and massage.

The stainless-steel hose is 6-foot long, allowing enough flexibility in the bathroom.

There are also the heavy-duty brass hose nuts designed to ensure that you enjoy a leak-free connection.

The manufacturer offers the showerhead in chrome, oil-rubbed bronze, and brushed nickel.

You can choose which among these options work for you and goes with the rest of your décor.

3. ELLO&ALLO Stainless-steel Shower Panel

This is a futuristic shower panel that comes with 4 adjustable jet nozzles handheld head, a rainfall head, and a waterfall feature.

Additionally, the shower panel is fitted with an overhead LED temperature display that allows you to customize the water temperature to your liking.

The multi-outlet switches make it easy to control the multiple water effects and combinations.

You can turn two of these settings at the same time, depending on your water pressure.

All this, in addition to the sturdy build and sleek design, sets this shower panel apart making it ideal if you are looking for something unique.

You may have to pay a little more as this is among the most expensive showerheads, but the experience is well worth it.

The manufacturer offers a two-year limited warranty on parts for this panel.

Ensure that the panel is well mounted to ensure that you enjoy the ultimate spa experience.

4. KES XB6210-BK Pressure Balance Showerhead

This showerhead comes fitted with an advanced pressure balance disc cartilage that works to protects you from scalding injury in case there is a change in water pressure.

The extra-long shower arm offers the flexibility you need to enjoy your shower.

The premium brass faucet is designed with durability in mind.

It is also easy to use, not to mention that connecting the unit to your existing setting is quite easy.

The showerhead is large, and the straight water flow delivers that drenching rainfall feel.

In the case of buildup, cleaning the spray holes is also easy.

Since this showerhead comes in a wall-mount design, you do not have to install a complex ceiling mount to fit it.

The package comes complete with a faceplate, handle, rough-in valve, shower arm, showerhead, and flange.

5. G-Promise Luxury handheld showerhead

This G-Promise creation features a metal bracket for worry-free use, a 10-stage filter that removes all the rust and sediment from your water, and a 6-function showerhead.

You can adjust the shower to power rainfall, massage, and water save, among other functions.

The stainless-steel hose is long, flexible, and non-winding, so you enjoy a wider shower range.

This, in addition to the wide variety of shower settings, ensures that you enjoy your shower experience, whatever your mood.

The filter will serve you well for about six months.

Replacing it is easy, and the filters are readily available as long as you know the type and size that you are looking for.

Installing this shower head is easy, and the manufacturer provides well-detailed instructions.

You also get a 10-year warranty with this unit, so you are guaranteed quality and durability.

6. Aolemi Rainfall Showerhead

This Aolemi showerhead comes with an all-metal construction designed to ensure dependability and durability.

The unit is also fitted with an overhead rainfall shower and a handheld spray.

The design is reliable, what with the adjustable slide bar and the flexible hose.

You can easily switch from the hand spray to the top shower using the conveniently placed diverter switches.

Installation is easy.

The unit comes fitted with 2 installation holes, an adjustable adapter in case you need to alter the hole distance, and all other necessary wall mounting hardware.

You have to option of installing the shower at 70 cm or adjusting it all the way to 120 cm.

For best results, ensure that the faucet is installed 80-100 mm above your bathroom floor.

In case you need to extend the shower, the extension tube will make all this possible.

7. GABRYLLY 3-Function Shower System

The GABRYLLY shower features a 3-function handheld head and a one function rain shower head.

With an 8 inches overhead shower and the handheld one, you are guaranteed an excellent experience even when there is low water pressure.

The shower unit is fitted with a balancing valve cartridge so you can adjust the water pressure as necessary.

Thanks to this brass valve, the pressure and water temperatures in both the shower functions are well maintained.

Each unit also comes with a 10-inch ceiling arm, an elbow, a showerhead, and a shower holder.

The elegant finish and sleek look are sure to complement the rest of your décor.

If you are looking for a user-friendly shower head that will deliver consistent service for years, this unit is ideal.

The manufacturer offers a 5 -year guarantee on parts, so you know are getting nothing short of the best quality.

Most Expensive Showerheads Buyer Guide

Fixed Or Handheld

The option you choose will depend on your existing setup. If you don’t have a setup in place, consider the variety you would prefer for your bathroom.

Handheld showerheads offer more flexibility while the fixed type is perfect if you like having your hands free.

If you can’t choose between these two, you also can go for dual showerheads.

Style/Finish

You can get a luxury shower head that matches your style. Just take your time to check the options available in the market, and you will find one that does not need to be customized.

Common finishes include nickel, polished brass, oil-rubbed bronze, brushed nickel, and classic chrome.

Some styles are suited for contemporary bathrooms, while others will work well if yours is a traditional theme.

Features/Functions

Some showerheads come with multiple nozzles that mimic the spa experience. Others have spray and massage settings that can be customized as required.

If you want to enjoy a shower that feels like standing under the rain, the market has precisely that, and much more.

Just have a rough idea of what experience you want and then concentrate your search along those lines.

From showerheads that will offer immense flexibility to those that will deliver just the right pressure to relax your muscles, you have more than enough options at your disposal.

Technology continues to advance, and with this growth comes highly innovative and efficient products.

There are shower heads that are made with low-pressure water sources in mind.

Check your home’s unique needs and see whether you can find a showerhead that meets most, if not all, of them.

Final thoughts on Most Expensive Showerheads

The most expensive showerheads come with many features that set them apart. Manufacturers are keen to ensure that these luxury pieces not only look great but also function well.

The best varieties marry effective functions and beautiful aesthetics to bespoke pieces that are sure to revolutionize your shower experience.

Suppose you have an opulent interior taste, but you do not have much to spend on showerheads.

In that case, many varieties come with innovative functions but are relatively affordable.

Take your time and ensure that you get a shower head that matches your present and future needs. (Source)

Categories
Reviews Tankless Water Heaters

Best Point of Use Tankless Water Heater

Disclaimer: Tankless.club participates in the Amazon affiliate program. If you click on some of the links below, we may receive a commission that is at no cost to you.

Note: Before starting, click here to open a new tab in Amazon to search for any tools or equipment that you might need.

Imagine instantly getting a warm shower as the washing machine is running? That is what you get with a point of use tankless water heater.

If there is a point in your home where you do not get the water flow at the desired temperature, this water heater is all you need.

Below we look at the best point of use tankless water heaters and highlight some of the features that make them tick.

Also Read: Best Gas Tankless Water Heaters Reviews and Buyer Guide

What Is the Best Point of Use Tankless Water Heater?

The best point of use tankless water heater is Rheem Residential Tankless Water Heater.

It comes with an adjustable digital thermostatic control that features an LED display with an accuracy of +/1 degrees.

The unit is equipped with two durable heating elements and a self-modulating power control.

According to the manufacturer, the unit is 99.8% energy efficient and equipped with a water saving shower head delivering 1.5 gallons of water per minute.

A-List of the Best Point of Use Water Heaters

If Rheem Residential Tankless Water Heater above doesn’t sound like the real deal to you, then below are some other great alternatives you can choose from.

Bosch Tronic 3000 T4 Gallon Mini Heater

Bosch Tronic 3000 T4 Gallon Mini Heater

This Bosch heater is perfect if you are looking for a compact water heater that you can conveniently tuck under your sink.

Despite its small size, this heater delivers enough water for a quick shower or wash a few dishes.

Other notable features include a 6.8 GPH rate of recovery, a water pressure range of 150 psi, and 4-gallon water holding capacity.

The heater runs on electricity and requires 12 amps, 120 volts of power.

This unit is fitted with CFC-free foam insulation, so no heat is lost to the outside. It is also lined using glass material for enhanced durability.

You do not necessarily need to mount this mini heater on the wall.

You can leave it on the floor or place it on a shelf, so it is easy to move to any other location where you need hot water.

Click here to buy it on Amazon.

Stiebel Eltron 120V Water Heater

This Stiebel Eltron instant water heater is close to 50% more efficient when compared to most tanked water heaters.

The heater is rated 3000-watts and uses 120 volts power, so you do not need to change to a 240V circuit, and you get hot water immediately you turn the tap on.

This on-point water heater is fitted with a copper heat exchanger that enhances its efficiency.

It also comes with hydraulic controls so it can run quietly, and you can use it without disturbing the rest of your household.

This heater unit also has a flow reducer cum aerator. It is also one of the most affordable units in this list of the best point of use tankless water heater.

If you are looking for an inexpensive yet efficient at point tankless heater for your sink, this unit is ideal.

Also Read: How To Test The Water Heater Thermostat in 10 Simple Steps

Thermoflow UT10 2.6-Gallons water heater

This Thermoflow creation comes with a mini tank that will hold enough water for a shower.

While the 2.6 gallons water tank is not enough to serve your entire home, this unit is a great choice for that sink that doesn’t get enough hot water in your home.

The water heater comes with a 15AMP double-pole breaker, Thermostop function, and 2.6 GPM.

To ensure energy efficiency, the mini tank is fitted with EPS foaming technology.

With the inbuilt thermostat, you can select the temperature you desire.

You also have the option of switching to energy-saving mode or frost protection for those cold days.

The Thermostop circuit in this heater is designed to ensure that your water doesn’t heat above a certain temperature. You are guaranteed of consistent service and safety where scalding is concerned.

Ecosmart P0U 6

Ecosmart P0U 6

This is another reasonably priced tankless water heater you can get for your home if you do not get enough warm water in all areas you would like.

The unit is built with low flow applications in mind and will work well for 1GPM flow or lower.

The tank is so compact that it will fit in a small cabinet, under the sink, or any other area close to the water source.

It is perfect for wet bars, bathrooms, medical offices, and recreational vehicles, to mention but a few.

This Ecosmart POU comes with a digital display, so it is easy to tell the water output temperature.

At a 35 F temperature, the heater can deliver over 1.07 GPM, and this amount will fall as the temperature rises.

Click here to buy it on Amazon.

Camplux ME25

Camplux ME25

The Camplux ME25 comes with a 2.5-gallon capacity, a thermostat function, and freeze protection.

This unit will raise your temperature form 50-140 degrees Fahrenheit.

With a thermostat, you get to easily determine your water temperature.

The higher your choice, the more the energy required to heat the water to that temperature.

Since water is held within the small tank, you do not need to wait to get your water to the temperature you want.

The free-protection feature also makes this a perfect addition in areas that experience extremely cold weather.

This heater can either be wall or floor mounted.

Installation is easy, and you do not need to do a recirculation to have the heater up and running.

If you want the best point of use tankless water heater for your garage, patio, or any outdoor station, the Camplux ME25 is an ideal choice.

Click here to buy it on Amazon.

How Point-of-Use Water Heaters Work

In your home water heating system, water is usually drawn into the heater for heating before you can access it in the hot water tap.

In the case of the tankless point of use heater, the water is heated as the water passes through it towards the tap.

These heaters are called point-of-use because they are fitted under the sink or close to the plumbing fixture.

Since it is tankless, no water is retained inside the tank, making this a more energy-efficient option.

Types of Point-of-use Tankless Water Heaters on the market

There are three points you can install these water heaters in your home. For each of these points, there is a different type made to match the need at this point.

Point of Use Tankless Heater for Shower

This one comes with a higher flow rate when compared to the other varieties.

It is installed as close to the destination as possible to ensure that you get a steady flow of water immediately you turn the shower on.

Keep the number of people who will be using the heater within a certain time in mind when shopping for a point of use heater for the shower/bathroom.

An ideal option should be able to deliver a consistent flow of hot water for four minutes, which is the average time for a quick shower.

Point of Use Tankless Heater for Washing Machine

This is a good addition if you are looking to save on energy.

Since a washing machine requires hot water, this heater will ensure enough of it whenever necessary.

Even if you do only two laundry loads every week, the washing machine point of use will save you anything between 2&5% in energy bills.

To decide which size of these water heaters is ideal for your washing machine, consider your household needs.

A larger heater will ensure that you get instant hot water for each load without overworking your unit.

Point of Use Tankless Heater for Sink

Whenever there is a sink, you can install this heater and enjoy instant and flawless hot water.

This variety can also be installed in outdoor areas where you may occasionally require hot water.

You need to keep your water pressure in mind when shopping for a point of use heater.

Some varieties will not function as efficiently at certain pressures, so you need to be sure that the unit you buy will work for you.

Point-of-Use Tankless Heater Installation

Installing this heater is easy, and if you have all the necessary tools, you can have it working in an hour or less.

The smaller units use 120v while the larger varieties run on 240v, so you need to ensure that you have the right outlet to match your heater.

For propane and natural gas-powered point of use tankless water heaters, you may need to also install a venting facility that takes out the waste gas from your house.

Since your tank’s performance, to a large extent, depends on installation, you may need to get a professional to complete the process for you.

Advantages of a Point of Use Water Heater

Instant Results

Are you busy and don’t have the time to wait for your water to heat? This heater will ensure that you have hot water when you need it.

No Water Wastage

You don’t have to pour gallons of water in order to get your water to the desired temperature.

Since water is heater at the point of use, you get it at your outlet in just a few seconds.

Complement Your Central Heating

If yours is a large house, this heater will ensure that you still get hot water in that tap on the other side of the house.

Decentralizing your heating system will mean that you save on water and reduce/eliminate wait time.

Final Thoughts on Best Point of Use Water Heater

Finding the best point of use tankless water heater can be a lot of work, but we hope that our recommendations will make your work easier.

You can get more than one unit and fit them in different parts of your house.

With this heater, you can kiss, waiting for water to heat before a shower goodbye.

This is a more efficient heating option that will make it easy for you to save on water and power. (Source)

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Reviews Tankless Water Heaters

Best Gas Tankless Water Heaters Reviews and Buyer Guide

Disclaimer: Tankless.club participates in the Amazon affiliate program. If you click on some of the links below, we may receive a commission that is at no cost to you.

Note: Before starting, click here to open a new tab in Amazon to search for any tools or equipment that you might need.

Gas tankless gas heaters are increasingly becoming popular. This is because they provide hot water on demand, so no time is spent waiting.

Even better, these heaters are more energy efficient when compared to conventional varieties.

In some cases, homeowners who install these tankless heaters quality for tax incentives of up to $300.

If you are looking to save on energy costs and get enough hot water whenever you want, below are the best gas tankless water heaters available.

Note: Before starting, click here to open a new tab in Amazon to search for any items that you might need.

What is the Best Tankless Gas Water Heater?

The best gas tankless water heater is GASLAND Outdoors BS158 instant propane water heater.

Also Read: How To Test The Water Heater Thermostat in 10 Simple Steps

It’s a CSA approved water heater meeting both US and Canadian standards.

The unit is equipped with anti-freezing protection, flame failure device, and an overheating protection feature that ensures the safety of everyone in the house.

It’s lightweight and compact design makes it easy to carry. Thus, the heater is ideal for use at home, camping and at the beach.

With 41,000btu per hour, this unit provides endless on demand hot water without delays.

The manufacturer has incorporated 11.5% energy saving technology. This feature will save you on energy bills compared to traditional water heaters.

A-List of the Best Tankless Gas Water Heaters?

If GASLAND Outdoors BS158 doesn’t sound like the real deal to you, then there are other great alternatives to choose from. Below is a detailed review guide.

1. Rinnai RUC98iN

Rinnai RUC98iN

The Rinnai RUC98iN is perfect if yours is a large family. The heater is suitable for households where hot water is in high demand.

The fact that it uses natural gas in place of electricity means that it is a much cheaper option.

Thanks to the advanced technology, the heater is ultra-efficient, and you get hot water instantly with minimal, if any, energy wastage in the process.

The RUC98iN comes with a metallic finish making it perfect for appliances with the same color.

In addition, the heater has a sleek and compact design ideal for small spaces and indoor installation.

As far as performance is concerned, this natural gas heater delivers up to 0.96 Energy Factor, 199,000 BTU, AND 95% Thermal Efficiency.

The heater has extremely low emissions, which makes it environmentally friendly.

Click here to buy it on Amazon.

2. Rheem RTGH-95DVLN

Rheem RTGH-95DVLN
Rheem RTGH-95DVLN

Rheem is among the most trusted brands, and for a good reason too.

The manufacturer provides durable and efficient natural gas water heaters in the market.

The RTGH-95DVLN is not any different.

This water heater is designed to provide up to 9.4 gallons of hot water every minute.

Thanks to its stainless-steel condensing water exchanger, this water heater needs less energy to heat water to the desired temperature.

The intelligent electronic controls further enhance the heater’s efficiency and safety.

Like any other good gas tankless water heater, the RTGH-95DVLN is a fraction of the standard heater tank.

At 18.5 x 9.8 x 27.5 inches, this heater is compact enough to be squeezed in the tiniest of places.

You can hide it in a closet or any other small place in your house and still enjoy enough hot water to run your entire household.

The modern, clean design also makes it easy to blend the heater with your décor.

Click here to buy it on Amazon.

3. Takagi T-KJr2-IN-NG

Takagi T-KJr2-IN-NG

The Takagi T-KJr2-IN-NG is ideal for apartments and small homes where hot water demand is not as high. This is the smallest heater made by Takagi.

Despite its small size, this tankless water heater will provide enough water for a family of 3-5 effortlessly.

At its best, the heater can produce up to 6.6 gallons of water every minute.

The fact that it is reasonably priced compared to others on this list makes it a perfect buy if yours is a tight budget.

This Takagi heater is also energy efficient, making it environmentally friendly.

The manufacturer offers a ten-year warranty so you can exchange your heater if it doesn’t deliver as promised.

Also Read: How Does A Tankless Water Heater Work?

Parts are guaranteed for five years, so you can be sure that this is a quality piece that will provide exemplary service for many years to come.

Click here to buy it on Amazon.

4. Rinnai RUC98iP

Rinnai RUC98iP

This is yet another Rinnai creation that features in the list of best gas tankless water heaters. Unlike the RUC98iN that uses natural gas, this model runs on propane.

The heater comes in a metallic finish that will fit anywhere in your house.

Additionally, the heater comes without NOx emissions making it great for the environment.

Other notable features include an energy factor of up to 0.96, a maximum BTU of 199,000, sleek modern design.

The heater comes with both concentric and PVC venting options, so it will easily fit in your home, whichever your venting type.

The manufacturer offers a 12-year guarantee of the heat exchanger, so you can expect your heater to serve you well for many years.

In addition, there is a 5-year warranty on parts and a 1-year labor guarantee with the option of extending it to five years.

Click here to buy it on Amazon

5. Noritz NRC661-DV-NG

Noritz NRC661-DV-NG
Noritz NRC661-DV-NG

Noritz is another reputable brand known for its highly efficient water heaters.

The Noritz NRC661-DV-NG is among the most advanced tankless water heaters and the best value for your money.

This heater will effortlessly provide enough hot water in a two-bathroom home.

The fact that it is reasonably priced makes it ideal for those looking for budget natural gas tankless water heaters.

The Noritz NRC661-DV-NG is compact and measures 6.7″ x 13.8″ x 23.6″. The maximum capacity is 6.6 gallons every minute.

This means that you will get enough hot water to run two showers simultaneously, or take a hot shower as the washing machine runs.

This heater can be installed using a standard 40 PVC pipe for a vent. Installation steps are clear, and any handyman can have it up and running in no time at all.

The Noritz NRC661-DV-NG comes with a 12-year warranty.

Click here to buy it on Amazon.

Best Gas Tankless Water Heaters Buyer Guide

If you are looking to buy the best gas tankless water heater for your home, below are some features to consider.

Household size/Needs

A two bedroomed apartment will have a different GPM output when compared to a four-bedroom house.

If your home has only one bathroom, there is no need to invest in a heater that can simultaneously run multiple bathrooms.

The amount of hot water a heater produces depends on its power.

Your heater power of choice should be able to deliver enough hot water to match your expectations.

For a small house, 10,000 BTUs are adequate. Commercial establishments may require power of up to1,000,000 BTUs.

Flow Rate

While the power ensures that you get water at the right temperature, the flow rate will determine the amount of water you get in your hot water taps.

To determine the proper flow rate for your household, consider the number of devices you want to connect to the heater.

For example, if you want to supply all water-based appliances, you are better with a water heater with 9.0 GPM.

For a single hot water faucet, a 1 GPM flow rate is adequate.

Venting

Venting is essential for both tank and tankless water heaters.

A sound venting system ensures that hazardous gases are eliminated from your property.

With a proper venting system, you can also get additional intake from the outside whenever necessary.

The best gas tankless water heaters have two venting points that include:

Direct Venting – this Venting needs an exhaust and intake pipe.

The venting pipe eliminates carbon monoxide, among other hazardous gases, while the intake pipe ensures sufficient air intake for your gas tankless heater.

Power Venting – This Venting necessitates an exhaust pipe and a fresh air circuit.

Energy

The energy factor will help you calculate the heater’s energy efficiency and cost of operation. Most water heaters come with the energy factor listed.

A quick look at the product description will let you know how much energy is required to optimally run your unit.

Condensing vs. Non-Condensing

Condensing gas tankless heaters are more energy-efficient and easier to install when compared to the non-condensing varieties.

Also, you can use PVC in place of metal with the condensing water heaters.

The non-condensing varieties, on the other hand, are ideal for outdoor placement. They tend to be smaller, cheaper, and perfect for cabins, camping, and mobile homes.

Price

The best tankless water heaters are not necessarily the most expensive. You can get the perfect unit for your home at a reasonable price.

A heater that is powerful enough to service multiple appliances at the same time will cost more than a small, less powerful unit.

Have your home needs in mind and then narrow your search to gas tankless water heaters within your budget.

How to Size Your Gas Tankless Water Heater?

As highlighted above, it is important to ensure that you get a water heater that will meet your home needs in the present and hear future. (Source)

To properly size your water heater, consider the temperature rise and flow rate.

Temperature Rise

Consider the normal water temperature and the output level you desire. On average, tap water gets to about 50F, and most homeowners are looking for water heaters that can raise this level to 115 degrees.

You need to ensure that the heater you choose is strong enough to heat your water to the additional 55 degrees. A less powerful heater will only slightly raise the temperature, and you will often not get the results that you are looking for.

When it comes to temperature rise, you should never compromise. Doing so will only mean that you have to endure lukewarm baths and water that is not hot enough for your other appliances.

Final Thoughts on Best Gas Tankless Water Heaters

Now you have an idea on the best gas tankless water heaters in the market and some of the features that make them stand out.

If you intend to buy one in the near future, you may want to consider any of the options listed above.

Do not forget to take your needs into account when selecting a unit for your home, as highlighted in the buying guide.

You may need to pay a little more for a powerful gas water heater, but considering these can last up to 30 years, you want a unit that will meet your present and future needs.

If you’re yet to decide the best option, then we’d recommend GASLAND Outdoors BS158

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Tankless Water Heaters

How To Test The Water Heater Thermostat in 10 Simple Steps

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If your electric water heater is not working properly, the thermostat could be the problem. However, when you open the unit, you will see two thermostats, and you have to determine which one is not working.

Below we discuss how to test the water heater thermostat in ten simple steps.

Note: Before starting, click here to open a new tab in Amazon to search for any tools or equipment that you might need.

Steps on How to Test a Water Heater Thermostat

1. How The Thermostat Works

To understand how to test the water heater thermostat, you have to know how it works.

If your water heater is not working, then the thermostat is the culprit or at least part of the underlying problem. Replacing the thermostat may be all you need to have your heater up and running again.

Also Read: How Does A Tankless Water Heater Work?

Modern heaters come with two thermostats and two heating elements. There is an upper thermostat that is often large and the lower thermostat.

It is rare for both thermostats to fail at the same time, so you need to check which one isn’t working. Mostly, when the upper thermostat fails, the heater will not produce hot water.

If the lower thermostat is the problem, the upper one will continue heating water in the top part of the tank. This will mean that the hot water will quickly run out or you only get lukewarm water.

Below are steps on how to test the water heater thermostat.

2. Turn Off The Power Supply.

Go to your circuit board and turn off the circuit breaker. Check for the breaker labelled Water Heater inside the panel box.

Remove external access covers.

You will need a flathead screwdriver or a nut driver to complete this step. Use any of these to remove the lower and upper thermostat access panels.

Be careful to fold back the insulation used over the thermostat. You can use tape to hold the insulation in place and out of your way.

At this point, you should be able to see the interior plastic used to cover the thermostat. Remove this as well.

Confirm that there is no power getting into the water heater

It is easy to complete this step if you have a power stick. Touch the top to bottom of the multimeter connections at the same time with your power stick.

If the reading is zero, you are sure that the power supply is off. If not, some power is getting to the heater, and the last thing you want at this point is some electric shocks hitting you when you are trying to disconnect any part of the heater.

3. Check If The High Limit Reset Button Is Working Properly.

This reset button may trip if the heating element is not working or if the thermostat calibration is out. The thermostat fuse may also be closed.

4. Disconnect The Wiring

Use a screwdriver to disconnect the wiring going to each of the thermostat terminals.

For reference’s sake, you can use a camera or your phone to take a picture of how the wiring looks before disconnecting. This way, you will know which wire goes where when reassembling your unit.

5. Use A Multimeter To Check The Thermostat.

An analogue multimeter is the best tool to check the thermostat. Set it at the lowest resistance and calibrate it by bringing the probes together and ensuring that the needle is at zero.

You may also use a digital multimeter and also set it at the lowest resistance, which is usually 200 ohms.

Whichever multimeter you have, take the black probe and place it over the left side terminal and the red one on the terminal on the other side.

If there is continuity of power, the meter reading will be close to zero. If this is not the case, then it means that the thermostat is not working and you need to get a replacement.

Repeat this process on the right side and also on the lower thermostat. Once you are done testing, you can reconnect the wiring and close up the panels or take the necessary steps to get some new thermostats.

It is always advisable to replace both the upper and lower thermostats at the same time, especially if you need some extremely hot water. Fortunately, thermostats are quite affordable, so you do not have to spend much on a set.

Replacing The Thermostat

Aside from knowing how to test the water heater thermostat, you also need to know how to replace it. Below are the steps to take when replacing.

Remove the thermostat

At this point, the thermostat should be exposed, so the first step is to remove it from its casing. Use a screwdriver and a finger to bring it to the surface and remove it gently.

Be gentle not to break the bracket that holds the thermostat. If you break the bracket, you may be forced to replace the whole water heater.

Insert New Thermostat

Place the new thermostat where you removed the defective one. The bracket should hold it tight so you can have your hands free to reconnect the wires.

Reconnect all wires properly and ensure they are all firm. This is where the photo you took before disconnecting the wiring comes in handy.

Ensure that the thermostat rests firmly on the water heater; otherwise, it may not function as efficiently.

Once the thermostat is in place, set it to the desired temperature. Use a flathead screwdriver to adjust the thermostat.

A maximum temperature of 120 degrees is recommended. Higher temperatures are a scalding hazard, especially if you have children and older people in your household.

Also Read: 5 Easy To Spot Signs of a Busted Water Heater

Reattach Power Supply & turn the power on

Now that the thermostat is set, put the insulation back in place, replace the protective cover and reattach the external access panels.

Go back to your electrical box and turn the power back on. Once the power is back, allow some time for the tank to recover.

Ideally, you should let the heater rest for about an hour before using it as this allows adequate time for it to recover.

However, if you are in a hurry, you should be able to get some hot water within 14 minutes.

Don’t forget to keep an eye on your water heaters performance often and act quickly whenever something is amiss.

If you the performance doesn’t improve even after replacing the thermostat, you may need to call a professional to check and diagnose your heater.

Conclusion

A thermostat is an integral part of your electric water heater. When it is faulty, you may have to endure cold water in your taps before it is fixed.

Fortunately, thermostats are inexpensive, and they are also easy to fix. The steps above will guide you on what to do to ensure that your water heater unit is working in no time at all.

Click here to search for thermostats on Amazon.

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Tankless Water Heaters

How Does A Tankless Water Heater Work?

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If you grew up in a large household, you must know how disappointing it can be when you want to take a shower, but the big tank is out of hot water.

Imagine having to wait close to half an hour to shower when you have a meeting to catch?

Well, thanks to a tankless water heater, the waiting to take a bath is now a thing of the past for most people. So, how does a tankless water heater work, and what makes the unit stand out?

Tankless Water Heater Basics

A tankless water heater starts when you activate it. Thanks to its flow sensor, the heater will sense when you turn the hot water tap on, and it will automatically start producing hot water.

Unlike tank-based heaters that store up a certain amount of hot water, the amount produced in the tank-less version is based on demand.

This makes the tankless heater more efficient.

You will not have gallons of hot water sitting in the tank while you are at work or run out of water when the whole family wants to shower in the morning.

How Does A Tankless Water Heater Work- Gas vs Electric?

Gas-fired tankless heater

If the tankless water heater is gas-fired, the control panel turns the fan on, which draws enough air from the outside to open the gas valve.

The open gas-valve allows gas in, and the burner ignites so that water passing through the exchanger tubing is adequately heated.

There is a mixing valve that tempers the water so you can get it at the temperature you want.

Also Read: 5 Easy To Spot Signs of a Busted Water Heater

This tank also comes with a temperature sensor responsible for detecting if the water falls within the desired setting. If this is not the case, the sensor will adjust the gas, mixing, and flow-regulating valves to ensure that the water getting out of the tap is at the desired temperature.

There are also one or two sealed vents that extend to the roof or an outside wall. These carry out the exhaust gases while allowing combustion air into the burner.

Electric tankless Heater

This one works just like the gas-fired one. The only difference is the source of fuel, and since the wiring is done with such appliances in mind, the installation is much simpler.

Aside from how does a tankless water heater works, there will be other questions about this heater that may cross your mind.

There are some of the commonly asked questions:

Cost

Tankless electric heaters come in a variety of prices, so you are guaranteed to get one that will fall within your budget.

Gas-fired units tend to be slightly pricier when compared to electric ones.

A tankless gas-fired water heater may cost anything from $170 or thereabout to over $2000. Anything below $200 is small and only ideal for single person use.

If you are looking for a heater that can supply adequate water for two showers, you may need to check within the $1000 range.

For an electric heater, costs fall between $90 and $1000. However, there will be other costs incurred during the first-time installation process.

Installation Process

Again, this is dependent on the type of tankless water heater. Each type comes with its installation instructions which must be followed to ensure efficiency and durability.

It is always wise to involve a professional who can ensure that your heater is installed. For gas heaters, the gas connections and vent must be done right while an upgrade in the wiring and circuit-breaker panel may be necessary.

Maintenance

If possible, get an installer who also does maintenance so you can discuss maintenance routine when installing the water heater.

In this case, maintenance includes changing/cleaning water filters, checking the burner, and taking care of any mineral buildup.

If you live in an area with hard water, you should do a vinegar flush after every 500 hours. This will keep mineral buildup at bay and protect the heat exchanger against clogging.

The vinegar flush can be done without professional help, and it will take you half an hour or less to complete. Just follow the instructions given by the water heater manufacturer.

Durability

If you get the gas tankless heater, you should expect at least 20 years of continued service. This is two or three times the duration you get with the tank heaters.

The electric tankless heaters last about seven to ten years. Even with a shorter lifespan, these heaters can’t be compared to the tank ones in terms of reliability.

Tankless Water Heater Pros

Efficient

Want hot water in your tap in a minute or less? The tankless water heater got you covered.

You can also have your entire family showered and still have hot water for your washing machine and dishwasher.

With the tankless water heater, you save on time and energy bills, making it ideal if you are looking for a more efficient home.

Compact

A tankless water heater is about the size of a suitcase. They can fit in the tiniest of spaces and even hang comfortably against a wall.

Safe

There are chances of leakages and spillage. You do not have to worry about a tipped over tank after an earthquake or using water that has been harboring bacteria for ages.

During installation, the exhaust and air supply vents are well sealed.

This makes it impossible for carbon monoxide to leak back into the house as a result if back drafting.

Easy to drain when necessary

If you have a vacation home, you must be aware that draining a tanked water heater takes a long time.

For the tankless one, all you need is a few seconds, and you can then unplug the heater until you are back to the home again.

Cons

Doesn’t work properly in low pressure

When answering how does a tankless water heater work question, we highlighted that this type of heater starts when the switch on button is activated.

Imagine a case where building up in the pipes reduces the water flow, or the faucet or showerhead is clogged. If the water passing through the exchanger tubing isn’t enough, the heater will automatically go off.

Expensive

You may need about $1000 to get a quality tankless water heater. However, the benefits in the long run by far outweigh the cost.

Also Read: Proven Tips to Prevent Water Heaters Overheating

A tankless water heater will save you a lot in energy bills. Additionally, there is little chance you will need to repair or have any parts replaced after installation.

It is also true that tankless water heater units last longer. You may need to save a little more to get the tankless unit. However, your investment will be well worth it.

Conclusion

Now that you know how the tankless water heater works, you can make an informed decision on which option to pick when you want to upgrade your tank water heater.

You can be sure that the tankless heater will be more effective in the short run and better for your pockets in the long run.

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Tankless Water Heaters

5 Easy To Spot Signs of a Busted Water Heater

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Note: Before starting, click here to open a new tab in Amazon to search for any tools or equipment that you might need.

A water heater is essential in any home. However, just like any other appliance, your water heater will need to be replaced either because of age or usage.

While you can prolong your water heater’s lifespan by adhering to annual maintenance, chances are that you will start to see signs of a busted water heater when your unit is about to give up.

So, what are these signs, and what actions do you take once you see them?

Note: Before starting, click here to open a new tab in Amazon to search for any tools or equipment that you might need.

Signs of a Busted Water Heater

Leaks

A pool of water close to your heater tank is one of the most common signs of a busted water heater. This often occurs if your water heater is six years or older.

Primarily, a leak occurs when the inner body of your water heater expands over time. This expansion leads to gaps that may allow some water to seep through.

The tank may not leak when the tank is idle, but once the tank expands during a heating cycle, the problem is observed.

Faulty connections or fittings may also cause leaks to the tank. With wrong fittings there may also be an overflow in the pipe‘s pressure and temperature.

Get a plumber to check whether there is a problem with the fittings.

Where a leak from the tank is involved, the only way to fix the problem is to replace the tank. If you do not act quickly, you may add flooding and residence damage to the list of things you need to do in the future.

Depending on where the tank is located, leaking could lead to ruined carpeting, mold growth on floors and walls, and destroyed furniture.

Rust

Steel is, without a doubt, the strongest material money can buy. However, corrosion is its biggest weakness, and once this starts, it creates weak points on the steel surface.

If you see rust on any part of the water heater, you should start getting ready to replace the unit. Rust on any surface often weakens it, and it will not be long before you start encountering more problems with your heater.

You may also notice that the water from the hot pipes is a bit rusty. This often indicates that the heater is rusting from the inside, and it is only a matter of time before it starts leaking.

It can be hard to tell whether the rust is coming from the heater or the pipes leading to the faucet, especially if the system has galvanized pipes.

 If you notice the rust in your sink or tub, try draining several buckets of hot water coming from the heater. If the water is still rusty after the third bucket, it is highly likely that the tank is the problem.

Whichever the case, a rust problem should be solved immediately for the sake of your household sanitation. You can be sure that the rust problem will soon be followed by leaks and other water heater related problems.

Malfunctioning Heating Elements

If the heating elements have malfunctioned, no water will be flowing to the tank. However, lack of water in the tank can also be caused by a build-up of sediments.

Too little hot water or water that is too hot for your comfort is also among the signs of a busted water heater. The solution may be as easy as adjusting the thermostat ideally to 120 degrees.

However, if you do not get hot water at all, the heating element may have malfunctioned. Before thinking of replacing the whole unit, first, check whether the element can be fixed.

With the right professional, you can have the heating elements solved and your heater working in just a few hours. Even if the heating element is the problem, you may need to consider replacing the heater if it is older than eight years.

Heating elements wear out faster if the heater is overworked. If your family has grown to include more members, you may consider upgrading to a heater that can meet your family’s demands without straining.

Odd Noises

A creaking, whining, or knocking inside the heater also falls among the most common signs of a busted water heater. In most cases, this happens as a result of sediment accumulation.

These sounds will be more noticeable in households that consume a lot of hot water. Once accumulated sediments have hardened, they form a layer on the tank floor that may cause any of the following problems:

  • Inefficiency as that sediments consume energy meant to heat the water inside the tank
  • Accelerated damage as the extra work done to heat water to desired temperatures wear the heater faster

If you hear sounds from your heater, you should start getting ready for leaks if you don’t move quickly.

To guarantee that your heater remains sediments-free, ensure that it is flushed at least once every year. This will drain all sediments so your heater will work more efficiently.

If you notice that the noise persists after flushing, the damage may already be done. The hardened sediments cannot be dislodged without damaging the tank.

 It is also possible that other underlying issues could cause noises.

Whatever the cause, rumbling, creaking noises from the heater normally precede leaking, so it always wise to act fast and get another heater.

It Is Too Old

Your water heater can only serve you for a certain period before it expires. If you have been renting your current home for years, you may likely replace your water heater in the course of your tenancy.

Age is also a factor to consider when deciding between repair and replacement. If you have been using your heater for over six years, replacing it makes more economic sense that repairing.

Trouble starts when you do not know how to tell how long you have to go before the water heater expires. However, simply reading the manufacture date on the heater can determine the time you have remaining before things start going downhill.

Most heaters will work perfectly for 8-10 years. The lifespan is even shorter for gas water heaters that last for 6-8 years

 This is no to say there aren’t heaters that last longer. Many homes have heaters that are up to 20 years old.

However, it is always good practice to replace your water before any of the above signs of a busted water heater begin to show.

You are better off with a new and efficient water heater than an old one that can cause damage to your home not. There is also the high-power bills that come with a heater that is not running efficiently.

Final Thoughts

These are some of the sighs of a busted water heater. If you notice any of them, it may be time to go shopping and get that upgrade you have been looking forward to.

Click here to search for repair items on Amazon.

Categories
Tankless Water Heaters

Proven Tips to Prevent Water Heaters Overheating

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Note: Before starting, click here to open a new tab in Amazon to search for any tools or equipment that you might need.

There is nothing fun about burning your skin under a blistering hot shower.

If the water coming out of your heater is too hot for comfort, overheating could be the issue.

So how do you prevent water heaters overheating and continue enjoying those long warm showers?

Set The Heater At Moderate Temperature

Your electric water heater will overheat if the temperature is set too high. To rectify the problem, just set it at a lower temperature.

Normal settings range between 110- and 125-degrees. If you set it at 125 or higher, your water will be too hot.

This is not to mention the higher electricity bill you will be getting at the end of the month.

Also Read: How to Flush a Hot Water Heater -Easy Hacks

Even if you are sure that you set the correct temperature, there is always a possibility that someone else adjusted it by accident. If you know that your thermostat can go beyond 125 degrees, the temperature setting should be the first thing you check.

If yours is an entry level model, the dial for adjusting the temperature is mostly located inside the unit. Just open it up to check the readings.

Most tankless water heaters come with a digital thermostat display, so it is easy to tell the set temperature and adjust accordingly.

There are modern tankless water heaters that come with a safety function that detect any malfunctions and warn you before things escalate. If you are getting such a warning, be sure to act quickly before more damage is done.

 If you are looking to replace your heaters, you may consider getting such advanced varieties. It is much easier to prevent water heaters from overheating, among other issues, since you get alerted.

A heater that lets you know when there is a problem will save you a lot of guesswork and resources in the long run.

For water heaters mounted outside the house, there is always a possibility that someone may move it, causing the overheating problem. This should be the first place you check if you are uncomfortable with your water temperatures.

Replace the thermostat

There is also a possibility that your temperature settings are right, but the thermostat is faulty.

Thermostat issues normally arise because of normal wear and tear. If you have had your water heater for years, it may be time to change the thermostat.

With a faulty thermostat, the elements will continue heating the water to a high temperature even when you have reduced it to your desired level.  If possible, switch the thermostat off before you can get a replacement and hire a professional to fix it.

Also Read: How to test water heater element

It is important to note that unless you are an expert in this field, you are better off leaving the thermostat testing to the professionals. If your heater is still under warranty, the manufacturer will often consider it void if they see that you have tampered with the heater in any way.

Going forward, you have to ensure that your heater is maintained regularly. All parts, including thermostat, pressure valve, and elements should be checked and replaced where necessary.

Take care of accumulated mineral sediments.

Water, in most cases, have natural minerals dissolved in it. Even when you have a water purification system in place, some minerals will still pass through.

When these sediments get into your water heater, they tend to cluster at the bottom of the tank and accumulate around the heating elements. Even tankless heaters may have accumulated sediments around the heating elements.

Sediments at the bottom of the tank will make it harder for the heat to transfer from the layer to the water. This problem is prevalent in gas-powered heaters.

The more the sediments around the elements, the more the heater overworks itself. The overworking happens as it tries to heat the water to the temperature set by the thermostat.

This can only translate to more overheating just before the heater malfunctions. Whatever the type of heater, regularly checking for sediments is one way to prevent water heaters overheating.

Flush the elements in the tank and remove those around the element to take care of the overheating problem. Also, ensure that the heater is flushed out whenever you carry out routine maintenance.

This will not only prolong the lifespan of your heater but also ensure that it is running optimally. You can expect to have lower power bills and enjoy enhanced efficiency when there are no sediments inside your water heater, tankless, or otherwise.

Replace the pressure valve

The pressure relief valve is designed to let out excess steam from the water. This way, the tank cannot overheat.

When the pressure valve is broken, there will be a steam build up in the tank.

A steam build-up often causes overheating inside the tank. In extreme situations, the tank may burst.

It is important to get the valve checked immediately you note that your water heater is overheating.

Checking and replacing the pressure valve may require a professional, and this comes with a financial implication. However, the cost of service and a new valve is negligible compared to how much it will cost you to get a new tank for your heater.

Clear Discharge Pipes

You can prevent water heaters from overheating by simply cleaning the discharge pipes. The process is quite easy and doesn’t require specialized skills.

Lift the supply lever and let the water flush out the heater valve for a second or two. You will notice that any residue will be quickly eliminated.

When the discharge valves are taken care of, there will be enough water supply in your heater unit, so overheating is unlikely. The same applies if there is enough water escaping from the heater through the outlet valve.

In case draining the pipe takes more than a minute, you may need to call a plumber to check out the hot water system and ensure that every part is working properly.

To check any of the above valves, you have to open the outside housing to check for defects and faults. If you do not know where to look, call a professional and possibly the one who does your heater maintenance.

With a professional, you are sure to catch minor defects before things get out of hand. The valves may appear normal, but fixing that small leak may be all it takes to prevent water heaters overheating.

Final Thoughts On Preventing Water Heaters From Overheating

These are some of the ways you can prevent water heaters overheating. If any step looks too complicated, get a professional to fix the problem for you.

You may have to pay for the service, but this is the only way you can get a proper diagnosis of what is ailing your water heater.

Categories
Tankless Water Heaters

How to Flush a Hot Water Heater -Easy Hacks

Disclaimer: Tankless.club participates in the Amazon affiliate program. If you click on some of the links below, we may receive a commission that is at no cost to you.

Note: Before starting, click here to open a new tab in Amazon to search for any tools or equipment that you might need.

Flushing your water heater should feature prominently in your home maintenance to-do list.

Given the many hot water uses around a home, dealing with a broken heater is something you have to avoid at all costs.

Regularly flushing out the heater helps to get rid of mineral deposits and gunk that settle inside the heater.

Below are steps on how to flush a hot water heater.

Steps on How to Flush a Hot Water Heater

1. Turn your water heater off

A part of knowing how to flush a hot water heater is understanding what needs to be done before the process starts.

 If yours is an electric water heater, go to the power switch and switch it off. For a gas-powered heater, go to the thermostat located close to the bottom of the tank and completely turn it off or set it on pilot mode.

You may also need to switch off the gas in your gas-powered heater.

How to test water heater element

Leaving the power on when the water heater tank is empty can damage it. This step is also for your safety, and you do not want to touch the heater when there is still power running through it.

Before you start the flushing process, you may consider washing the dishes, taking a shower, and laundry because it will be a while before you can have hot water in your pipes again.

2. Turn off the cold-water valve.

The cold water from the inlet valve comes to replace the hot one escaping on the other side of the heating system. Without more water entering the tank, you can drain all the water in the heater.

Skipping this step will mean that you have a lot of water going down the drain, which can significantly increase your water bill.

3. Allow the water to cool off.

You can skip this step, but it is wise to wait an hour or two after turning off the cold-water valve to allow the water to cool off. This step is important if you plan to drain the water in your garden.

You also don’t want to handle scathing hot water at any point during the flushing process.

4. Turn on the hot water tap in the tub or sink.

The hot water taps should remain open throughout the flushing process. This prevents the formation of a vacuum in the lines when you are draining the tank.

5. Open Pressure Relief Valve

You can also opt to skip this step, but the water will drain faster when the pressure relief valve is open. It is also a way to test how well the valve is working so you will be killing two birds.

When opening the pressure relief valve, have a bucket or any large container below the drainage pipe to hold any water that comes out.

You have to be careful since the water coming out may be too hot, especially if you didn’t allow some time for the water inside the tank to cool off.

If no water comes out after opening the pressure relief valve, it is clear that the valve is broken. Consider replacing it as you flush your water heater.

6. Connect a hose to the outlet valve

Connect a garden hose to Spigot and turn it on. However, before you do so, ensure that the hose leads to a bucket or an open area outside.

If you did not allow the water to cool, make sure that the bucket is heat-proof. You also need to ensure that the hose is far from the entrance or any area that may get damaged.

If the water heater is fitted in the basement, you should consider getting a pump to bring the water up to the ground level.

Leave the hose to drain the tank until there are no sediment traces. If there were loads of sediments in the tank, you might have to drain the tank completely.

At first, the water coming out of the tank will appear brownish and get clearer as most of the sediments come out with the water

7. Flush the heater

This step is completed by opening the cold-water valve leading to the tank and allowing the water to run until the water in the hose runs clear.

If the tank had a lot of sediments, it might take a while for it all to be flushed out. Just be patient and ensure that little if any sediments are coming out of the hose by the time you wrap things up.

If there are still sediments at the bottom, try vacuuming them out using a half-inch vinyl tubing.

8. Finish everything up

Aside from knowing how to flush a hot water heater, you also need to be aware of the steps to take to have your heater working as usual.

Below are the steps you take once you are done flushing your heater.

  • Turn off the drainage valve and disconnect the attached hose.
  • If you had opened the pressure release valve, close it. This would be a great opportunity also to replace a faulty release valve.
  • Turn off the hot water taps you had opened in the tub or sink.
  • Turn the cold-water valve leading to the heater on
  • Once the water heater tank is full, open the pressure release valve to ensure that any excess air in the system is expelled.
  • If you had shut the gas off, put it on. Turn the thermostat on if it was off or relight the pilot light and then turn the thermostat on.
  • For an electric water heater, turn the breaker switch on and give your heater twenty or so minutes to heat the water.
  • Turn any hot water in the house to see if the heater is working properly. There, your heater is free of sediments, and you can rest easy knowing that it is well protected until the next time.

How Often To Flush A Hot Water Heater?

Now that you know how to flush a hot water heater, you must ensure that this is done regularly to ensure optimal water heater performance.

The flushing frequency normally depends on the model. For most heaters, an annual flush is all it takes to keep a sediment buildup at bay.

For other models, flushing the system after every three years is adequate, especially if you have a water purifier.

Be sure to check the manufacturer recommendations where flushing is concerned and follow the recommended steps to the letter.

Now that you know how to flush a hot water heater, it will be much easier to keep your unit in perfect condition. Just ensure that you do this regularly and follow all steps, as highlighted above.