5 Best Shower Head Heaters and their Benefits

Disclaimer: This post contains affiliate links for which I earn a commission.

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

Showerhead heaters are easy to install and use tankless devices that quickly heat water on demand. Most of them are flow-activated, and it will only do the heating when there is sufficient water flow. Typical systems have a pressure-controlled mechanical switch. When the inlet water has enough pressure, it pushes the switch contact that completes the circuit that energizes the heating coil.

shower head heater

As the cold water passes the compartment with the electric coil, the hot element will heat it. The hot water temperature is dependent on the volume of water and flow rate. If you open up a lot of water, the temperature does not go very high. However, if you open a small amount of water flow to just activate the heating coil, you may be able to reach a higher temperature. 

As such, you need to determine the best point that gives you a comfortable temperature. Additionally, most shower head heaters have two or three settings that you can adjust using a mechanical switch on the device.

Benefits of shower head water heaters

Some of the benefits of a showerhead heater include;

  • Inexpensive acquisition and installation costs:- 
  • The purchase and installation costs are usually low
  • It is a low-cost device that requires minimum maintenance.
  • The installation does not require duplicated piping or water mixers, neither C-PVC nor copper tubes. 
  • It delivers significant water savings since the hot water is available instantly, and there is no waiting for cold water to run out first.
  • Energy savings since it only heats water when you need it.

Disadvantages of shower head heaters

Although the shower head heaters provide instant comfort at a lower energy and water consumption. The simple construction results in some challenges. These include but are not limited to safety and temperature control problems.

Temperature control

The temperature of the hot water depends on three main things. These are the temperature of the incoming cold water, the speed of the water flow, and the available electrical voltage. As such, it may not be possible to get the same temperature every time you take a shower unless the voltage, water pressure remain the same. Also, you must open the shower spigot at the same point.  

Safety risks

The showerhead heaters have some electrical risks that can lead to shocks and accidents, especially when the installation is incorrect. As such, it is important to minimize risks by ensuring that the installation is correct. If you do not have adequate experience, ensure that you engage a qualified and licensed electrician.

Best shower head heaters

With so many shower head heaters in the market, identifying the right one for your application can be a challenge. To help you make a more informed purchase decision, here are the best shower head heaters.

Lorenzetti Coral shower head heater

The Lorenzetti is a 100V electric shower head heater that provides instant hot water on demand. With a plastic external, the shower head ensures safety against leakages and electric shocks. It comes with three power settings, hence allowing you to adjust the hot water temperature according to your preferences. Additionally, it has a free arm support that and an optional mini hose feature for more flexibility. 

However, it requires a dedicated 40 Amp circuit to support the three power settings of 4.5KW, 3.2, and 1.87 KW. The 39 amp water heater delivers 0.6 gallons of water per minute and has a 4-foot hose for enhanced comfort and flexibility. It also comes with a free wall or tube support. 

Lorenzetti Coral shower head heater

Suitable for small households, RVs, and Cabins, the compact electric tankless showerhead heater has a compact design hence can fit in a wide range of spaces. 

Ideally, the water heater supports only one point of use application at a time and is suitable for small households, flats or apartments, RVs, campers, mobile homes, cabins, etc. With 0.6 gallons per minute, it can deliver up to about 40 gallons per hour while increasing the water temperature by 45 degrees.  

Coral MAX 220V Electric Shower Head heater

The Coral Max is a reliable 220V instant showerhead heater. The durable shower head heater comes with free support, arm pipe, and tube. It also has three different power settings and a 4 foot hose for more flexibility and comfort. 

It has a special design that allows you to conceal the wiring inside the nipple housing hence resulting in a clean and safe installation. The heater comes with a free arm/support/tube for easy installation.

It has two power settings, and you can choose either 3Kw or 5.5KW.

The powerful shower head heater provides 0.8 gallons of hot water per minute or 46 gallons per hour and requires a 30 Amps circuit and breaker. It has a max power rating of 5.5KW.

The tankless water heater is suitable for poolside hot shower rinse offs RVs, cabins, and other point-of-use applications. It is a good choice for installations where you do not want to do extra piping or a large water heater.

Finlon Electric showerhead heater

The Finlon is a reliable 5400W, 240 Volts tankless shower head heater with adjustable temperature control. It gives you a choice of a low, medium, or high temperature setting to suit your requirements. Also, the easy to install water heater delivers a large output at a fast and convenient rate. Typically, it provides an output of 0.8 gallons per minute or 46 gallons per hour.

Finlon Electric shower Head heater

The instant tankless water heater is suitable for cabins, poolside rinse offs, and other similar applications. It has a reliable design with premium heat resistance and durable materials that ensure long service life.

Funwill Automatic Electric Shower Head Heater

The Funwill is an automatic 110-220V instant hot water shower head heater. It has three adjustable settings that you can use to set your hot water at a low, medium, or high temperature. As such, it can cater to users with different preferences of hot water temperature. The heater provides a decent amount of hot water and has an internal precision control that maintains a stable output regardless of the input conditions. As such, it prevents sudden changes in the volume or temperature of the output water.

Funwill Automatic Electric Shower Head Heater

It is an easy-to-install and use device that does not require modifying your house. Also, you can use the showerhead heater that works on both 110 and 220 volts. The heater reaches a maximum of 5400W.

iHeast AHSH 2500 Tankless heater

The iHeat AHSH 2500 showerhead heater is attractive and reliable instant water. It is a 110V, 2.5KW shower head with a Chrome finish. An all-waterproof construction helps eliminate interior moisture from getting out of the device.

The long-lasting heater has a reliable design that removes air from the heating chamber hence removing the need to replace the heating element. Since it provides hot water the instant you power it on, it allows you to save water and bills as you do not have to wait for cold water to run out first. 

Additionally, the easy-to-install water heater has a safe design with isolated and grounded electrical connections, hence reducing the risks of electric shocks. The compact showerhead heater is suitable for a wide range of applications including in houses, RVs, boats, campers, poolside and similar areas.

Bath Shower

Best Showerhead for Low Water Pressure and Buying Guide

Disclaimer: This post contains affiliate links for which I earn a commission.

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

Today, you can improve your showering experience by using a low water pressure showerhead. The showerheads enable water to flow out at higher rates, hence giving your powerful streams and improving your showering experience. Ideally, it makes the water stream stronger and comfortable to use.

Generally, low water pressure in your shower head results in a weak stream that is frustrating and inconvenient to use. In most cases, it takes too long to shower, rinse your hair, or shampoo.

Anza low water pressure showerhead

When looking for a shower head for low water pressure conditions, you need to pay attention to various issues. These include the style, pressure, spray modes, durability, and ease of installation and cleaning.

What causes low water pressure in your shower head?

If your system has low pressure, the shower releases very little water such that it takes much longer to shower. It is also very uncomfortable, especially when the amount of water cannot remove the soap properly. The reasons that cause this include, but not limited to;

  • When the plumbing in the house has old pipes
  • Undersized or small capacity pipes
  • A clogged water system, or showerhead. If you are using hard water such as from a well, there are risks of clogging by the calcium deposits.
  • An obstructed or faulty shut-off valve.
  • Using a water-saving or flow restricted shower head.

The solution differs according to the challenge. For example, if it is due to small or old pipes, you need to replace them with large or new ones to improve the flow. Similarly, if it is an issue with the showerhead, you need to unclog or replace it with a good model. For example, you could use a low-pressure shower head that provides a good stream of water even when the flow rate or volumes are low. Also, if your shower head has a restrictor, you could either set it to the maximum or a setting that provides a reasonable water flow rate.

Using a low-pressure shower head to improve water flow

To boost the flow, you need to look for a high-pressure shower head that pushes the water through the jets to provide a strong stream. Generally, a clogged shower head, low water pressure, or other issues are undesirable since they affect the quality of your system. If experiencing such problems, you need to consider installing a low-pressure showerhead. 

The low-pressure showerheads usually have fewer and finer holes. Such a design allows the water to come out of the holes at higher pressures, thus making the water streams stronger. Also, there are adjustable shower heads that enable you to select different spray settings.

9 Best low-pressure showerheads

To help you decide on what is best for you, here are the best low-pressure shower heads.

AquaDance Antimicrobial low water pressure Showerhead

The AquaDance Antimicrobial Shower Head delivers a powerful spray that ensures comfort and efficiency. In practice, the antimicrobial feature prevents the growth of bacteria, mildew, and molds. It has a flexible rubber design that you can clean easily hence prevent the build of calcium and mineral deposits.

The showerhead has six spray settings that allow you to customize according to your preferences. Also, it has a six-inch face that offers a wide area and improved rinsing efficiency.

The showerhead provides excellent performance even under low water pressure conditions. Other features include a choice of six different spray settings, hand shower option, heavy-duty steel hose, rub-clean jets, a large 7-inch rainfall showerhead, and more.

ANZA adjustable low water pressure shower head

The ANZA is an easy-to-install shower head with 76 anti-clogging nozzles to provide consistent and strong water pressure. It has an anti-leak, crack-proof, and heat-resistant design hence offering a reliable and efficient service. The adjustable shower head has six different spray settings for more flexibility. Additionally, the showerhead, which has a 4.7-inch face, is usually available in Oil Rubber Bronze or Brushed Nickel color options.  

Wantba High-Pressure Rainfall Massage Shower Head

The Wantba showerhead provides wide and powerful streams of water that easily cover all your body without having to turn around. It delivers 57 jets and you can adjust the angles to your preferences.

Wantba is a great shower head that helps you to overcome low-pressure conditions by providing you with powerful water streams. It has 5 settings to help you select what works best for you without sacrificing comfort. The showerhead helps you to save water and bills. Easy to install and does not leak,

Further, it is an easy-to-maintain shower head that you can disassemble and clean in only a few minutes.

Fire Hydrant Spa Plaza Massager Shower Head

The Fire Hydrant has a mechanism that compensates for the low pressure to deliver water at a higher velocity. The showerhead is a high-quality Chrome device that is flexible and provides you with the feature to adjust the output and style angles. It has a luxury chrome finish that provides excellent surface protection.

Generally, it allows you to improve your weak or low-pressure shower. Its design amplifies low water pressures to provide you with a comfortable and effective shower. Also, it has adjustable water amplifying feature with several spray settings and patterns.

Aqua Elegante High-pressure shower head

Aqua Elegante is an efficient showerhead that provides superior performance with a strong water stream even in low pressure and hard water conditions. It is a one twist-on shower head that delivers strong streams of water from its 42 nozzles. The showerhead comes with a removable flow limiter that you can remove whenever you require an extremely high water pressure. 

Also, it has self-cleaning spray holes that minimize or prevent mineral or lime build-up, hence reducing clogging and maintenance time. Further, its mineral-resistant silicon material prevents the mineral buildup and clogging of the nozzles.

Niagara Earth Massage Shower Head

The Niagara shower head is a powerful and affordable shower head that delivers a consistent and powerful flow rate through its nine nozzles, including in situations with low water pressure. The high corrosion-resistant, self-cleaning showerhead provides a comfortable shower while reducing water usage by almost 75%. Other than the low purchase cost, the showerhead delivers water and energy savings use thus enabling you to save on your bills.

HO2ME Handheld low water pressure showerhead

The HO2ME shower head is a great handheld device that delivers a strong water spray hence better relaxation. You can use its multi-function feature to choose the right spray strength from a wide selection. 

The HO2ME showerhead provides powerful water streams and hence delivering excellent performance to overcome low water pressure challenges. Also, it has silicon rubber jets that prevent mineral deposits.  

The handheld showerhead has a beautiful Chrome finish that also helps to protect the surface. Other features include easy-to-clean nozzles, a water flow regulator, stainless steel hose, and more.

WASSA High-pressure shower head

The WASSA shower head is a powerful, compact, and lightweight high-pressure showerhead with a superior rain spray and performance. The small and compact showerhead has a Chrome finish and an anti-leak for durability and water savings.

It provides superior and strong sprays even when you have a low water pressure or flow rate. It has self-cleaning silicone nozzles, which help to prevent mineral deposits and hole clogging. Also, it is an easy-to-install device that you can easily attach to the standard shower arm without requiring any tools. 

WASSA High Pressure Shower Head

Other features include anti-leak, adjustable shower arm, removable water restrictor, self-cleaning silicon nozzles, and more.

Triton 5 function shower head

The Triton is a rub-clean, 5-position shower head with a classic and stylish design. It has ABS plastic construction and suitable for use in a wide range of pressures, including low flow rates or levels. The Triton shower head has a Chrome finish and universal fitting. It also provides a choice of 5 spray patterns and pressure variants such as blast, rain, spray, jet, and drench.

Also, you can install the easy-to-clean shower head without requiring any tools. The push and twist spray plate allows you to access and clean hard-to-reach areas. 

How to buy the best shower head for low pressure 

There are many types and models of low-pressure showerheads in the market. These differ in various ways. Some of the shower heads come with adjustable settings to provide you with different pressures and spray patterns. A self-cleaning option is also good since it allows you to reduce the build-up of lime and mineral deposits with minimal maintenance effort.

Ideal features of a low-pressure shower head

In addition to performance, you need to consider other issues such as cost, reliability, mounting options, and others when purchasing your low-pressure showerhead. Today, the market has a wide range of low-pressure shower heads that often differ in terms of spray settings and designs such as rainfall style, self-cleaning nozzles, cost, etc.

Here are some features that make a great showerhead, even when the water has low pressure.

  1. Built with durable materials such as chrome, high-quality plastic, heavy-duty steel, and others
  2. A handheld option
  3. Allows you to adjust settings
  4. Good corrosion-free and visually appealing finish such as Nickel, Chrome, Silver, Oil-Rubbed Bronze, and other materials. 
  5. A heavy-duty steel hose
  6. Anti-leak design to prevent water from leaking after turning off the showerhead.
  7. Powerful and consistent water flow, and if possible, with different spray options


Showering with weak streams of water is not only uncomfortable but also time-wasting and frustrating. 

To overcome such a challenge, you can install a low-pressure showerhead. And today, there is a wide selection of such shower heads that would increase the pressure and deliver powerful and comfortable streams of water.

Shower Sink Tankless Water Heaters

Point of Use Water Heater Review and Best Products

Disclaimer: This post contains affiliate links for which I earn a commission.

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

A point of use (POU) water heater is a smaller and low capacity system designed to work and provide instant hot water nearer the application area. As such, hot water does not have to travel far from the heating source to the sink, shower, or other faucet.

The POU water heater helps to save space, waiting time, energy, and water. In practice, customers do not install the POUs in a central place like the storage-based or larger tankless systems. Instead, they locate the devices where they need hot water, such as near the shower, bath, or sink.

 Other than this, some people use the POUs to boost the temperature of the water coming from another heater located a long way such that it will have lost some significant amount of heat by the time it reaches the user. Rather than increasing the temperature of the storage or tankless heater, the POU provides a more energy-efficient option since it will only boost the temperature of water in demand at that particular time.

Generally, POUs are suitable for single applications that do not require large volumes of hot water. Each of the units is installed near the low-volume fixture such as sinks, hand washing, and others in small apartments, single-family households, RVs, small apartments, etc. Generally, you can install them as new or individual units or retrofit them into an existing system.

Types of POU water heaters

Generally, the point of use water heaters falls into two categories; 

  • The mini-tank water heater can store between 2 and 30 gallons.  
  • A tankless water heater that does not have any storage and provides a continuous supply of hot water but at a low flow rate.

A tank-based heater is rated in terms of tank capacity and the tankless POU by the number of gallons per minute.

Is a POU water heater good for you?

When thinking about the decentralized point of use water heater system, you should first assess the cost and benefits. Typically, if you have a situation or application meeting the conditions below, decentralized water heating could be a good choice that would also help you save energy, water, and costs.

  • Low daily hot water requirements of something like 30 gallons or less per day. 
  • You have a fixture that is far away from the others
  • You want hot water in remote hot tubs and bathrooms

In these cases, connecting the fixtures to the central system may be too costly or impractical. It is also good to note that the point of use heater not suitable for applications that require large volumes of hot water.

For booster or inline applications, the POUs work fine with grid-powered water heaters; otherwise, they cannot heat a lot of water to support an entire household when solar or other renewable energy is unavailable.

Best point of use water heaters

Today, there are many types and models of point-of-use water heaters. These vary in performance, capacity, energy efficiency, and other features. As such, it is a challenge to find a suitable device without some professional guidance. For this reason, we have below, a list best POUs in the market. 

Ecosmart POU 6 tankless water heater

The Ecosmart POU 6 is a compact and lightweight tankless water heater that is easy to install and use. It has a digital temperature display. The affordable heater, which is suitable for cold climates too, works comfortably with cold water of as low as 42 degrees F. It helps you to save water, energy, and time to wait for hot water. It also reduces the materials and installation costs associated with large storage-based systems.

Usually, the Ecosmart POU 6 output temperature depends on the flow rate of the incoming water. The 6KW, 240V water heater has stainless steel heat exchanger and brass and copper heating elements – that are resistant to corrosion hence long-lasting. 

In practice, the Ecosmart POU will provide endless hot water for low-demanding applications such as hand washing, a single sink, bathrooms, recreation vehicles, etc. However, its 1.0 max GPM might not support some more demanding applications, such as sustaining a shower. 

One drawback is that the installation requires some technical skills and could be a challenge to some people. As such, you should engage a licensed installer; otherwise, you will void the warranty.

Stiebel Eltron 233219 SHC 2.5 mini tank POU water heater

Stiebel Eltron SHC 2.5 is a reliable and efficient 1.3KW, 120V point of use water heater that mounts easily on the wall and comes with an electrical plug, so you do not need to hardwire. The POU is a water heater.

With a compact, lightweight, and sleek design, the 2.65-gallon mini-tank heater will fit in a wide range of spaces. It saves you the piping costs while the glass-lined standby tank minimizes heater losses. The heater also has a T&P valve to enhance safety and convenience. 

Point of use water heater
Stiebel Eltron SHC 2.5 pount of use water heater

You can install the SHC 2.5 as a point of use system to supply hot water to a sink or other application. Alternatively, you can use it as a booster in line with another central system.

A thermostat allows you to adjust the water temperature of the Stiebel SHC 2.5 heater from 86 to 140 degrees F. Also, the tank has polystyrene insulation to minimize heat losses hence improving the heating efficiency and performance. 

Ecosmart ECO 2.5 Mini Tank Water Heater

The Ecosmart Eco mini 2.5 is a lightweight, sleek and compact 1.44KW, 120v water heater with a digital temperature display. It has high energy efficiency, of 99.8%, hence providing savings on your energy bills.

This is an easy-to-install device that does not require venting, a pump, or a lot of plumbing. It has an easy-to-adjust temperature range of 50-140F hence suitable for various applications that require different settings.

It comes with a power cable that plugs into a standard 120 Volts and does not require hand wiring. The mini-tank heater is suitable for homes, businesses, and RVs for either booster or POU applications. 

It is a compact heater hence possible to install in tight places. It has a field replaceable heating element, and a glass-lined tank ensures a longer service life.

Its main drawback is that the water becomes cold faster.

Rheem RTEX-13

Rheem RTEX 13 is a rugged, efficient, and compact tankless point of use water heater for commercial and residential applications. The RTEX 13 is an easy-to-install heater with user-friendly digital control. It also has a thermostat that allows you to adjust the temperature of the hot water.

Generally, the Rheem RTEX 13 can support a shower, dishwashing, or kitchen sink, but in some cases, only one at a time. However, the RTEX 13 is suitable for less demanding applications and works best as a point of use installed near the fixture.  

Point of use water heater

Most often, the affordable, 13 KW, 240V 4GPM heater is suitable for one shower at a time. However, it will support dual showers or faucets provided they have low flow fixtures such as those with a maximum of 1.5 GPM. 

Since it is ultra-compact, you can install it practically anywhere. Besides small size, the heater is also energy saving. It uses a self-modulating power control and other advanced heating technologies to achieve high (99.8%) energy efficiency.

Bosch ES8 Tronic 3000 T Electric water heater

The Bosch ES8 mini tank electric water heater is a compact and powerful POU unit suitable for a wide range of applications. It has a sleek and attractive design that blends well with most interiors. Additionally, the Bosch ES8 easily fits in small spaces, and you can install it under a kitchen sink or any suitable location so that it supplies hot water to your shower, dishwasher, or anywhere else you want it. 

The energy-efficient, 7-gallon point of use electric heater with a 1.44KW element requires hand wiring to a 120 V AC supply. An external dial control allows you to adjust the water temperature to your preferred setting. The glass-lined interior ensures excellent insulation, corrosion resistance, and long service life.

However, it has a short 1-year warranty for the element, which might make maintenance expensive, especially if there’s heavy usage.


The point-of-use water heater is a compact device you install directly at the sink, shower, or another application area. It provides you with hot water the instant you need it – with only a few seconds of wait. In turn, you will save water since you do not have to wait for the cold water to run out first as you wait for it to get hot. 

Customers should first identify their needs, such as where to install the POU water heaters, the amount of hot water they require at these points, and more. 

Although some of these are DIY devices, it is best practice to engage professionals such as plumbers and electricians to ensure safety and optimal performance.