10 best shower head water heaters

Shower head water heaters, also known as point-of-use water heaters or electric shower heads, are devices that heat water directly at the point of use, specifically for showers. They are part of the broader category of water heaters, plumbing components, and are relevant in the realm of home improvement and construction.

  1. Functionality: Shower head water heaters are designed to heat water instantly as it passes through the unit, providing hot water directly to the shower. This can be particularly useful in situations where a centralized water heater is not present or if you want to ensure immediate access to hot water at the shower.

  2. Electric Heating Element: These devices typically have an electric heating element inside that heats the water as it flows through. The heating element is activated when the shower is turned on, and it heats the water to the desired temperature before it reaches the showerhead.

  3. Installation: Installation of a shower head water heater involves connecting it directly to the water supply and electrical system. It's typically a straightforward process that can be done by a homeowner or a professional plumber. It's crucial to follow the manufacturer's installation instructions for safe and efficient use.

  4. Energy Efficiency: Electric shower head water heaters are generally considered energy-efficient because they heat only the amount of water needed for the shower, minimizing energy wastage compared to heating a large tank of water. However, their energy efficiency can vary based on the unit's design and usage patterns.

  5. Temperature Control: Most shower head water heaters come with temperature controls, allowing users to adjust the water temperature to their preference. This feature ensures a comfortable and personalized shower experience.

  6. Water Pressure and Flow Rate: The water pressure and flow rate can be affected by the installation of a shower head water heater. It's important to choose a unit that balances energy efficiency with adequate water pressure to meet your showering needs.

  7. Maintenance and Safety: Regular maintenance is necessary to ensure the proper functioning and safety of the shower head water heater. This may include descaling the heating element and checking for any electrical issues. Safety precautions, such as proper grounding and avoiding exposure to water, are crucial for safe operation.

In summary, shower head water heaters are a convenient solution for providing hot water directly at the point of use, especially in cases where a centralized water heater is impractical or unavailable.They offer energy efficiency, temperature control, and the convenience of instant hot water for showers. Proper installation and maintenance are important for their safe and efficient operation.

Below you can find our editor's choice of the best shower head water heaters on the market
  

Boccherini Electric Instant Hot Water Shower Head Heater + FREE wall support/tube (FUSION With Mini-Handheld Shower Head)

Based on 12 reviews Check latest price

Product description

IMPORTANT: Requires install 40 amp breaker and 10 awg wiring. it doesn’t have a cable plug included, the shower has to be installed directly to the breaker. breaker and wire are not included. PLEASE SEE THE INSTRUCTIONS AND WARNINGS FROM THE IMAGES: Not following these instructions may affect the product functionality and it may affect our listing reviews.

FULLY AUTOMATIC: Boccherini White 120V White Shower, has a double-chamber system which allows you not to mix the incoming water with the one that comes out, automatically heats and adjusts the temperature according to the water pressure.

ADJUSTABLE You can also adjust the water temperature by adding more or less water to get the desire temperature. The shower head has an automatic on/off sensor built into the unit, it only turns on when the water is running and turns off when the water is off.

FREE wall support/tube included.

FULLY COMPATIBLE It's an ideal energy efficient appliance. You will never run out of hot water. Everyone gets a hot shower. Work great with AC 110V - 120V (Compatible with all North American Countries). Perfect for cabins where you don't really need a hot water heater plus all the extra piping

  • FREE wall support/tube included.
  • CONTINUOUS FLOW – Hot showers will never be interrupted again. on-demand hot water with an unlimited supply, when you want it without wasting any energy when not needed.
  • ADJUSTABLE You can also adjust the water temperature by adding more or less water to get the desire temperature. The shower head has an automatic sensor.
  • SAVE up to 60-percent on your water heating cost with an GARLAT BOCCHERINI Shower Head heater.
  • IMPORTANT: Requires install 40 amp breaker and 10 awg wiring. it doesn’t have a cable plug included, Not following these instructions may affect the product functionality and it may affect our listing reviews.

User questions & answers

Question: So if I only have cold water it will work just fine
Answer: Yes

BOCCHERINI Automatic Electric Instant Hot Water Heater Shower Head 110V / 120V + FREE wall support/tube Included.

Based on 83 reviews Check latest price

Product description

IMPORTANT: Requires install 40 amp breaker and 10 awg wiring. it doesn’t have a cable plug included, the shower has to be installed directly to the breaker. breaker and wire are not included. PLEASE SEE THE INSTRUCTIONS AND WARNINGS FROM THE IMAGES: Not following these instructions may affect the product functionality and it may affect our listing reviews.

FULLY AUTOMATIC: Boccherini White 120V White Shower, has a double-chamber system which allows you not to mix the incoming water with the one that comes out, automatically heats and adjusts the temperature according to the water pressure.

ADJUSTABLE You can also adjust the water temperature by adding more or less water to get the desire temperature. The shower head has an automatic on/off sensor built into the unit, it only turns on when the water is running and turns off when the water is off.

FREE wall support/tube included.

FULLY COMPATIBLE It's an ideal energy efficient appliance. You will never run out of hot water. Everyone gets a hot shower. Work great with AC 110V - 120V (Compatible with all North American Countries). Perfect for cabins where you don't really need a hot water heater plus all the extra piping

BOCCHERINI electric shower head water heaters are leading the Colombian industry

  • FREE wall support/tube included.
  • CONTINUOUS FLOW – Hot showers will never be interrupted again. on-demand hot water with an unlimited supply, when you want it without wasting any energy when not needed.
  • SAVE up to 60-percent on your water heating cost with an GARLAT BOCCHERINI Shower Head heater. BOCCHERINI are leading the Colombian industry
  • ADJUSTABLE You can also adjust the water temperature by adding more or less water to get the desire temperature. The shower head has an automatic sensor.
  • IMPORTANT: Requires install 40 amp breaker and 10 awg wiring. it doesn’t have a cable plug included, Not following these instructions may affect the product functionality and it may affect our listing reviews.

User questions & answers

Question: Is there a 15 amp point of use water heater
Answer: This product is dangerous. Its not UL listed and meets no electrical code. I complained to Amazon but apparently the beck stopped there. You've got 208-230 volts dangerously exposed to possible moisture. My advice buy a small tabkless water heater .
Question: Can you use a 120v ac adapter on this that plugs into the wall not a breaker
Answer: Requires installation on a 40 amp 10 AWG circuit breaker.
Question: Do you need to refill with water
Answer: Sending back
Question: Water is very hot even when the switch is at warm , is there a fix for that
Answer: Yes, you can remove the flow limiter in the inlet water, low flow water produces high water temperature.

LORENZETTI CORAL 110V Electric Instant Hot Water Shower Head Heater + FREE wall support/tube Included (ducha electrica para agua caliente incluye nipple)

Based on 310 reviews Check latest price

Product description

EXCLUSIVE 3 POWER SETTING SELECTOR 110 Volt Unit Includes FREE wall support/tube - a $12.99 value others show it in the listing but the small print says it is not included You are buying the world famous CORALMAX ELECTRIC SHOWER HEAD TANKLESS HOT WATER HEATER PERFECT FOR POOL SIDE HOT SHOWER RINSE OFFS, ALSO GREAT FOR CABINS WHERE YOU DON'T REALLY NEED A HOT WATER HEATER PLUS ALL THE EXTRA PIPING. THESE SHOWER HEADS ARE USED IN 80 % OF ALL HOUSEHOLDS IN BRAZIL AND THEY WORK GREAT. OPERATES ON 110 VOLTS . YOU ONLY NEED TO CONNECT IT TO THE NEAREST BREAKER (REQUIRES A DEDICATED 40AMP BREAKER AND 10 AWG WIRING). YOU WILL NEVER RUN OUT OF HOT WATER. EVERYONE GETS A HOT SHOWER. WORKS GREAT EVEN WITH 2PSI WATER PRESSURE UP TO 150 PSI. With remarkable electronic technology that requires the outstanding Coral heater saves up to 25% in electric bills. Compact Exquisite Design: The water heater's compact design, the size of shower head, takes up reduced space and attractively decorate modern living spaces. Infinite applications can be found for the extraordinary Excel tankless water heater. Our customers also use them for washing stalls,horse trailers, de-icing cars in the winter, outdoor camping, RV ´s, motels, small roadside restaurants and other situations where endless and economical water heating is required .

  • Includes Exclusive Free Arm/Pipe/Tube/Support (14.99 Value)
  • Includes Free "Bidet" extra mini-showerhead connected to a 4' mini hose for optional intimate higiene
  • Exclusive : 17 inch Coated Wire Harness for Safety
  • Exclusive : 3 Power Settings Selector : 1870W - 3200W - 4500W
  • REQUIRES DEDICATED 40AMP BREAKER AND 10 AWG WIRING

User questions & answers

Question: La quiero llevar para cuba tiene la instalación para hacer tierra o sea el cable q va a tierra
Answer: Si lo tiene.
Question: Is this product available in lower watts
Answer: The unit has 3 Watts (Power Settings) , the Watt Selector lets you set it to consume 1870W - 3200W - 4500W
Question: Can this plug into a standard American socket and be safe? If so, how long is the cord
Answer: Yes it can be plug to a standard American plug. The cord is not long is short. You will have to do all te wiring that it needs.
Question: Electrocution percentage
Answer: Millions sold , not a single casualty. This is used by 90% of the population in Brazil , and last we heard there are no casualties , or it would have been prohibited.

ixaer 110V Electric Instant Hot Water Shower Head Heater + FREE Plastic Pipe + FREE Tube

Based on 203 reviews Check latest price
  • ✔ 【3 TEMPERATURE CONTROL】Three water temperature control, low temperature, medium temperature and high temperature.
  • ✔ 【APPLICABLE FOR】Perfect for pool side hot water shower rinse offs, also for cabins where you don't really need a hot water heater plus all the extra piping.
  • ✔ 【THE BEST ELECTRIC SHOWER HEATER】The water output is large and the water is even.
  • ✔ 【COMPLETE PACKAGE】Package Include: 1 x Electric Shower Head; 1 x Plastic pipe; 1 x arm support
  • ✔ 【SATISFACTION GUARANTEED】60 days money back guaranteed! 24 hours custmer support! If you have any problems, please feel free contact "Xaermall"! Thanks!

User questions & answers

Question: What all is needed to install
Answer: The instructions are not in English so I am unable to say
Question: Does it work with a 20amp breaker
Answer: yes!
Question: are there installation instructions in english
Answer: yes.
Question: how does this get installed? Sorry for my ignorance. Any pictures to see if it adapts to my shower (a hose coming from the bathtube? Not wall
Answer: 1/2” thread screws into wall pipe. Hose is no good. It is grounded by the water passing over the green ground wire while the shower head is always horizontal. You’ll be electrocuted using it on a hose.

Product features

3 TEMPERATURE CONTROL

  • Three water temperature control, low temperature, medium temperature and high temperature.
  • You can adjust it according to your needs.

EASY TO USE

  • On your shower wall the shower head can be mounted, and its height adjusted, making it very convenient to use. The hand shower is attached to the shower head. Place the selector key in the position desired. The water temperature can be controlled through the water value!
  • Depending on the cost of the shower head, you can get a variety of sprays to improve your shower experience. They supply water at a consistent temperature which can be varied depending on user preference.

SAVE TIME, WATER, POWER

  • SAVE TIME, open it and then it will pour hot water in 5 seconds. You do not need to wait for a long time to heat.
  • SAVE WATER, just easy to open and close, which can save water, it is environment protection.
  • SAVE POWER, compared with other heaters, you have to waste electricity to power, but this shower head is not, which saves your money!
  • FIT FOR: Perfect for pool side hot water shower rinse offs, also for cabins where you don't really need a hot water heater plus all the extra piping.

PLASTIC TUBE ARM SUPPORT INCLUDED

  • Package Include:
  • 1 x Electric Shower Head
  • 1 x Plastic pipe
  • 1 x Arm support
  • With these accessories, you can just use this instant hot water shower head, very convenient!

RISEPRO Portable Camping Shower, Outdoor Shower Head, Shower Pump, Rechargeable Battery, USB Charging Line, Pumps Water from Bucket, for Hiking, Pet Cleaning, Pet Shower, Car Washing

risepro

Based on 600 reviews Check latest price
  • MULTIPLE USES – You could use it at indoor or outdoor ; Good for Hiking, Camping, BBQ, Travel, Kids Bathing, Plants Watering, Doggies, Cats and other Pet's Cleaning, etc. Moreover Suction Cup and Hook are included for using it with hands free
  • PERFECT EXPERIENCE –This shower head Water flows at approx.2 litres per minute and up to 5-7 minutes shower time with 10 litres (2.5 gallons) water.
  • EASY TO OPERATE (JUST ADD WATER) - You could put the shower pump into water and turn on the power and then you could enjoy the best shower
  • THREE CHARGING METHODS – There are three ways to charge : 1. mobile phone charger; 2.USB output from laptop ; 3.USB output from car; And it works up to 60 minutes at full charge of Continuous Use
  • COMPACT AND PORTABLE – It is supplied with mounting accessories that was easily to carry in Luggage, Backpack or Car Trunk.

User questions & answers

Question: Is there a restriction on the temperature of the water you can use
Answer: Water Temperature Tolerance: 50 F-122 F (10℃-50℃ )
Question: Can it be connected to a water hose
Answer: No it cannot. The small pump drops into a bucket of water and draws water through the hose to the shower head.
Question: Is it loud when running
Answer: I can t hear mind running once it goes into the water. Someone saw mine and borrowed it so I’m gonna order this again for myself. I hope this helps.
Question: Does light change from red when charging so you know its done charging
Answer: Yes,it turns blue when charging is completed.

Product features

Simple to Use, Convenient, Portable
Camping Portable Shower Head

  • Water Flow: 2.5 L/min
  • Up to 5-7 minutes shower time with 10 liters (2.5 gallons) of water
  • Works up to 60 minutes at full charge
  • 70" (180cm) long hose
  • Rechargeable 2200mAH lithium battery
  • Volt: 3.7V
  • Max. Electric Flow : 2.0A
  • Charging way : Any USB output of 5V , 0.5-2A
  • Charging time : 2-5H (Depend on spec. of different charger)
  • Water Temperature Tolerance: 50 F-122 F (10℃-50℃ )

MULTI-USES
USB Output from Car
Mobile Phone Charger
USB Output from Laptop
Hands-free accessories: HOOK with Holder & SUCTION CUP

One Set Included:

  • 1 X PUMP
  • 1 X SHOWER HEAD
  • 1 X USB CHARGING LINE
  • 1 X HOLDER
  • 1 X HOOK
  • 1 X SUCTION CUP
  • 1 X HOSE

Tankless Water Heater Electric 240V, ECOTOUCH 5.5KW On Demand Hot Water Heater with Remote Control Digital Display,Electric Instant Hot Water Heater,Overheating Protection,Black

Based on 870 reviews Check latest price
  • 【INSTANT & SUFFICIENT HOT WATER】Applied with 5.5KW at 240 Volts heating system, the tankless electric water heater supplies instant, consistent and endless hot water of 116℉or higher temp shortly, no waiting for preheat nor terrible temp up & down, perfect companion for sinks. Time to get rid of those "lukewarm" toys.
  • 【SMART SELF ADJUSTMENT】The hot water heater adjusts power input based on flow rate and temp setting in real time. For example, less power will be applied by the system when waterflow reduced, thus you still get ideal temperature instead of scalding hot water, which means comfortable experience. Optimal energy efficiency of 98% saves considerable electric charge.
  • 【CONVENIENT USE】The tankless water heater comes with digital display & touch control panel so temp setting is easy job. Now turn on the tap and let the smart unit do the rest, you needn’t go through hard lesson about temp setting by a mixer tap without any hint. The Black model comes with Remote control, useful for installation under sink.
  • 【SAFE and DURABLE】Applied with multiple protection devices, every piece goes through strict tests to ensure 100% safe. Inner water and electricity lines are designed to run separately so as to avoid leakage or harm of scale build up. Approval by ETL and qualifies for UL, you can expect outstanding performance for years to come.
  • 【POINT of USE】The sleek tankless water heater is compact as an oatmeal box, making it possible to install anywhere close to outlet and avoid energy waste. It can be mounted horizontally, vertically, obliquely, ideal for kitchen, bar, school, hospital, community and hair salon. Please verify it is the right size for you: 5.5kW@240V; dimensions 11" x 7.5" x 2.35"; pipes fittings :1/2" NPT.

User questions & answers

Question: Unit needs to be reset if power goes out, is this normal? I have to get a ladder out to reset
Answer: Dear valued customer, Thanks for your trust in ECOTOUCH tankless water heater electric. We would like to clarify that ECOTOUCH tankless water heater turns on automatically when it detects water flow rate . When not in use, the tankless water heater goes into standby mode. If you get any question,please fell free to contact and we will do best to serve and assist. Wish you pleasant day! Best regards Vivian from ECOTOUCH
Question: Can I take my shower with it
Answer: Thanks for your message and we are deeply sorry for all the inconvenience that has caused. We fully understand the ECO55 unit does not get sufficient hot water for the shower purpose. If you need to use this water heater for shower, we would like to suggest you that you need to purchase a ECO90 water heater and then install them inline, under this condition, they will serve as a 14.5kW tankless water heater system, sufficient for shower purpose or 2 faucets at the same time. If you need any further assistance,please fell free to contact us and we will do best to serve and help. Rest assured, you will not suffer any loss from dealing with us, because we are a trustworthy company that will stand behind our products always. Wish you pleasant shopping! Best regards. Vivian from ECOTOUCH
Question: Can this unit be used on a boat? I have a small 27' foot sailboat I would like to replace the older water heater
Answer: If you have 220 volts on you boat
Question: What type of fitting fits the intake side? It has a gasket that came with it. This side has a restrictor inside it it and needs somehting flush
Answer: Dear Customer, Thanks for your trust in ECOTOUCH tankless water heater. You needn't consider about the filter inside the inlet pipe. Pipe connection is the same for both sides. Please use the leak-proof gaskets before you do pipe connection and connect the unit to hose with 1/2NPT connector. If the water quality in this district is not good, so the water must be purified with filter device. And we would like recommend the inlet side can be disconnected, flush to clean the filter periodically. If you have any other question during installation, please feel free contact us via [email protected] any time, we will do our best to help. Wish you pleasant shopping. Vicky from ECOTOUCH

Product features

Electric Tankless Water Heater For Sinks

Being one of those limited choices with smart modulation heating, ECOTOUCH tankless water heater provides instant & endless hot water with optimal thermal efficiency of 98% and minimum energy cost. Thus, the tankless water heater heats up 1.2GPM water from 67℉ to 109℉, which out runs most point use water heaters and will sure cut your electric bill.

ECO55B gets remote controlled. if remote control works well, indicator lamp will be light up in the upper left corner. You can quickly set temperature to104°F, allows for easy temperature adjustment, used in places that can't touch or not convenient operate.

Designed with compact size, it is one of perfect solutions for Kitchen & Bathroom Sinks, Wet Bars, Strip Malls, Doctor's Office.

Instant hot water and endless

As soon as you turn it on, hot water comes out immediately with desired temperature and sufficient flow rate of 1-1.5 gallon per minute, no waiting for preheat or standby energy loss. The best part is you get endless hot water now, 24h service, anytime you need. Perfect for sinks.

More hygiene

No storage in bulky water tank for long time heating, avoids bacterial growth and rusting issue that do great harm to water quality. Besides, water pipe and electricity heating are designed to run independently so as to avoid scale build up, now you get steady stream of clean and fresh hot water.

Smart modulation and energy saving

Equipped with a smart modulating control for stable temp, the hot water heater adjusts exact power input according to power calculation based on flow rate and temp setting in real time, which means you get still stable temp, instead of scalding hot, when you reduce flow rate. Optimal energy efficiency is promised.

Sleek & compact design

360 degree installation, lightweight design and compact as an oatmeal box, the tankless hot water heater is capable of and being located near by. It features a sleek and attractive design to blend seamlessly with decor.

EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology

EcoSmart

Based on 2 reviews Check latest price

Product description

This Smart Technology electric tankless water heater is configured as a "whole home" model for climates where incoming water temperature is 67°F and above. This model is well suited for heating up to 2-Gallon per minute, which is the equivalent of one shower head (with a 1.5 gpm flow) and one sink with a low inlet water temperature of 67°F and an output setting of 105°F. Digital Temperature Control allows you to set your temperature in increments of 1 Degree. This model can also be used in colder climates as a Point of Use for a sink or other low flow application. All tankless water heaters are sized based on flow rate and temperature rise, and there is a direct relationship between the two. So if used in a cold area requiring a high temperature rise, it will be more limited in the amount of fixtures (gallons per minute) it can heat at one time compared to a warmer climate. When sized properly this water heater will provide endless hot water and only consume the energy needed, giving the user complete control. Prior to purchase and installation please verify this model is the right size for the expected demand and electrical requirements. The ECO 11 requires a minimum 125 amp electrical panel for installation with 60 amp double pole breaker connected to set of #6 awg wire. Plumbing connections are 1/2" compression fitting with the option of 1/2" NPT adapter included. For additional assistance please feel free to contact our support center at 877-474-6473.



NOTE : 11Kw at 220 is equal to 13kw at 240. .Activation Flow : 0.3 GPM

From the Manufacturer

This Smart Technology electric tankless water heater is configured for climates where incoming water temperature is 67 Degree F and above. This model is well suited for heating up to 2-Gallon per minute, which is the equivalent of one shower head (with a 1.5 gpm flow) and one sink with a low inlet water temperature of 67 Degree F. Digital Temperature Control allows you to set your temperature in increments of 1 Degree. This model can also be used in colder climates as a Point of Use for a sink or other low flow application. Prior to purchase and installation please verify this model is the rights size for your hot water needs and electrical requirements.

  • Lifetime warranty
  • Save up to 60-percent on your water heating cost with an ECOSMART electric tankless water heater
  • Never run out of hot water with an ECOSMART tankless water heater
  • Patented Self Modulating Technology and design
  • ECOSMART tankless water heaters are 99.8-percent energy efficient.Uniform Energy Factor:0.98

User questions & answers

Question: Ours has only been in service for less than a year - will not adjust temperature to anything above 85 Deg. F. What do you think is the problem ? kds
Answer: My only guess is that the rheostat (variable resistor) that the temperature adjustment knob is attached to may be faulty. If that isn't it then I don't know. Sorry.
Question: The warrenty says that this unit must be installed by a licensed electrician and plumber, for them to honor the "life time warrenty." why
Answer: Hello Bob, The reason is the same as why an innumerable number of gadgets around the world have that little "warranty void if removed" label. Because getting inside of one requires a certain level of training and expertise. Same with this unit. GadgetsGo is an authorized Ecosmart dealer. Kind regards,HenryGadgetsGo
Question: My house is wired 110V. What additional items do I need to purchase for the conversion
Answer: Just to expand slightly on prior answers, normally a residential service feed is 240 volts between the two incoming hot legs. There is also a neutral leg, which (hopefully) has zero potential with reference to ground. The voltage between either one of the hot legs and the neutral leg is 120 volts. The 120 volt circuits in your house are connected to one or the other of the two hot legs, and only one. An attempt is made to assign circuits to the two hot legs in a way that will roughly balance the load between them. The other side of a 120 volt circuit is connected to the neutral leg. There is additionally a safety ground run with the circuit, which also ties into the panel. Certain devices require more power (work product of current and voltage) than is practical to deliver using a 120 volt circuit. Common examples are your clothes dryer, and your electric stove. These devices are powered by both hot legs, with a difference in potential of 240 volts. This water heater is also such a device.STRONG BUT FRIENDLY WARNING: If you did not already know this, please don't make wiring this water heater your learning opportunity with electricity. Hire someone who knows how to do it right. Cutting corners, especially with higher currents and voltages, can lead to equipment damage, fire, and electrocution. Electricity is not magic, and you can certainly learn how to do many common wiring tasks safely on your own, but today is not the day to begin that journey. You need properly sized components, properly installed, and connected to an adequate service. Also, if you really, really foul up, you could conceivably wind up making that morning shower more energizing than you ever imagined, if you get what I mean. So newly aspiring electricians should go fix their grandmother's favorite table lamp instead. Once they have that working they can use it to to start reading books about electricity, residential wiring, and eventually, books about this stuff: http://amazon.com/s/ref=nb_sb_ss_c_0_8?url=search-alias%3Dstripbooks&field-keywords=nec+code&sprefix=nec+code%2Caps%2C164 . Of course, you still have to know not to nick conductors when you strip them, and other trade craft like that ; ) . Like almost everything in life that is fun, electricity will hurt you. Sort of like all those people you dated for a while, and then wished later you had never met.
Question: what amp breaker is required
Answer: The National Electrical Code requires conductors and overcurrent protection to be sized at 100% of the manufacturer's branch circuit recommendation for tankless electric water heaters. A 60 amp breaker is the same price as a 40 or 50, it is the wire that costs more. #6 AWG wire is required for a 60 amp circuit. If you undersize the wire it could overheat and catch fire. Protect your family and follow the manufacturer's sizing for this, or any other, electrical device. Your family's lives are worth the extra money. 

Product features

3 Smart Steps for Endless Hot Water

Step 1: Determining your average inlet water temperature is important, this allows you to determine how well your unit will perform in your desired location. A lower inlet water temperature will require a higher kilowatt product.

Step 2: Next you will determine how many applications your unit can run simultaneously at your chosen location inlet water temperature. Tankless electric water heaters are sized for maximum simultaneous use, not maximum fixtures in your home.

Step 3: Determining specifications and electrical infrastructure is important because without the correct infrastructure your unit may not fit into your breaker panel.

Ridgeyard 3.2GPM LPG Propane Gas Water Heater 12L Digital Display Tankless Stainless Instant Boiler Hot Water Heater Boiler Burner Bathroom Supplies

Based on 73 reviews Check latest price
  • Minimum working water pressure: 0.025MPa; Max.0.8MPa; Automatic electric ignition powered by 2 qualified D batteries
  • Hot Water Output (T=25 degree):12 L/min, Gas Type: LPG; Suitable gas pressure: 2800Pa (0.4 psi )
  • Over heat Protection: Over 75 °C will automatically turn off .
  • Built-in 20 minute timer for safety protection, it will automatically turn off after 20mins of use.
  • ISO 9001:2000; 2 Years Warranty of Parts, Youtube video code for installation: lJkKK8QDZVo. BATTERIES AND NTP ADAPTERS ARE NOT INCLUDED.

User questions & answers

Question: After one year of use my heater will not ignite. Propane is full, ignition batteries are new and water pressure is more than adequate. Any ideas
Answer: Heather, check the battery compartment and the wiring from the batteries to the igniter. My heater was installed outdoors and the battery connections and the first inch of wiring corroded off after 14 months. My bad, I should have covered or protected it when not in use. If you see green salt-like deposits on the terminals it is possible that the wiring adjacent has been affected ,
Question: replacing old Ecotemp 10L with leak. What is the diference between the $100 and $200 other brands being offered?" they look alike
Answer: Only the name. The less expensive unit works great.
Question: Is the 12L big enough to run only a single low flow shower? Want the most economical size tx
Answer: Yes it works with a shower, but I had a low flow head and my pump wasn't powerful enough to push water through fast enough. Replaced it with a regular shower head and it works fine.
Question: Installed unit as a heater for above ground pool (too take the edge off) seams to work great but stops working after about 15 20 min. LCD says on
Answer: The "Manuel" says it shuts off after 20. You need to do an off/on to the water supply. Should make it fire again.
Question: Do we need a boiler for this to work
Answer: Hello, dear friend. This product only needs to be connected to the power supply, and the temperature can be adjusted by yourself. No other heating device is required! Perfect for pool side hot water shower rinse offs, also for cabins where you don't really need a hot water heater plus all the extra piping.
Question: Do you need to run electrical wires for the heater
Answer: yes
Question: What are the wiring requirements
Answer: No wiring
Question: How long is the power cord
Answer: Thanks for your question. The power cord of our shower head is connected to the product, and you need to connect the power cord to the plug yourself, because only the wire extends from the head. The length of the product's power cord should be less than 32cm (for reference only), because it is relatively short, so it needs to connect the plug.

Product features

12L Water Heater

3.2GPM LPG Propane Gas Water Heater 12L Digital Display Tankless Stainless Instant Boiler Hot Water Heater

Product dimension :23.2"x 13.4"x 5.9"

Package Included: 1x LPG Water Heater 1x Shower Kit 1x English User Manual

Specification

  • Gas Type: LPG Liquid Petroleum Gas (PROPANE)
  • Hot water output :12 L/min
  • Heat output power : 24 KW
  • Suitble water pressure: Min.0.02MPa. Max.0.8MPa, Starting Pressure:0.025MPa
  • LPG gas pressure: 2800Pa (0.4PSI)
  • Water pipeline spec.:
  • Cold water pipeline : Short pipeline equipped or G thread 1/2" Steel Tube
  • Warm water pipeline : Long pipeline equipped or G thread 1/2" Steel Tube
  • Gas pipeline (Outer diameter) : 20 mm/0.79" rubber gas hose
  • Smoke exhaust pipe output dia. (Not included):105mm/4.13"

Feature

  1. High efficient energy saving
  2. Low water-pressure startup
  3. 20 minute timer protection
  4. Over Heat protection function
  5. Over water pressure protection function

Exhaust Type

  1. Exhaust way: Open & Force Flue Exhaust Type
  2. Discharge ways: Flue automatic gas discharge
  3. Fire catching ways: Electricity pulse automatic fire catching
  4. Please notice: Not included Exhaust Pipe

Battery Case

  1. Automatic electrical pulse ignition system, Flame failure protection device
  2. Mains power not required, powered by two 1.5V batteries (No batteries Included)

Tankless Electric Hot Water Heater 220/240V under sink Kitchen Household, Small Compact Instant No Standby Losses,Hot Water Output of 1.8 GPM,2 PCs 16” Long 1/2”FIP Copper Head Hose(White 7KW) (White)

  • 【POINT】can connect the water intake on this unit from the hot water supply from water heater,You can take a bath at any time
  • Advise not to use thread tape,Our gaskets are already waterproof.
  • 【ENDLESS WATER HEATER】3 seconds to get hot water without preheating. Instant consistent and endless hot water of the maximum temperature reach to 131 ℉. Tankless electric water heater on demand suits for sinks and bathroom( meet bathing needs except extremely cold winter such as 28℉).
  • 【SMART INVERTER FOR ENERGY SAVING】The hot water heater built-in smart chip to scientifically calculate the minimum required power based on the water flow and temperature thus costing less energy and money. Save up to 70%. The water flow rate and temp is stable under chip's control.
  • 【SAFE DURABLE & LONGEVITY】Multiple safety protection functions protect you from the risk of scald, leakage or other injury. Premium tempered glass shell is corrosion resistant, high-grade and easy to wipe. This mini hot water heater is ideal for kitchen, bathroom, bar, school, hospital, community and hair salon.
  • 【EASY TO USE】 The electric tankless water heater comes with digital display & touch control panel for visual setting. Shower head, water valve, pipes and other accessories are complete for quick installation without additional expenses or preparing time of accessories.
  • 【COMPACT & POINT-OF-USE】It is surprised that this electric hot water heater can be installed 360°(no matter mounted horizontally, vertically & obliquely). Dimensions: 7.4″L x2.5″W x11.0″H; 5.13lbs; 1/2″NPT NPT. 7.0 kW, 220-240 volts. One-year warranty and 24H customer service support, feel free to contact us.

Product features

BIS 6.5Kw Tankless Water Heater Electric

Features

Saves Energy and Money - Adopts to advanced technology of .Changing to this BIS 6.5 means there are no standby losses. No need to preheat before using,no any waste for water or electricity.

Endless Hot Water - Instant hot water thanks to rapid. For as long as it is needed, there is an endless supply of hot water.

Space Saving - Very compact designed,360° installation, saving valuable living space and providing endless hot water on demand,easy to install.

BISELONG Tankless Water Heater’ suitable for bathroom bathing?

The BISELONG water heater is not designed for bathing, because his power is only 6.5Kw.

Of course, it is suitable for bathing in certain environments. For example, in the southern part of the United States, when the inlet water temperature is greater than 68 °F and the water flow is 1.5 GPM, the outlet water temperature can be heated to 104 °F. Can fully meet the needs of bathing. (Note: In the northern part of the United States, cold winters or inlet water temperatures below 68°F, it is recommended to purchase water heaters with power greater than 10kw)

Best place to use

The BISELONG water heater is mostly used above or below the water tank.The inlet water temperature is 68°F. 1. Heat 1.5GPM of water to 105°F. 2. Heat 1.3GPM of water to 115°F. 3 can heat 0.75GPM of water to 131 °F. So it is more suitable for: bar, open-air shopping mall, doctor's office, sink. If installed correctly, the water heater will provide endless hot water.

INSTANTLY HOT WATER

As soon as you open the tap, the water flows with your desired temperature. The water is only heated in the amount and for the time you actually need it.

ENERGY EFFICIENT

It saves energy by producing hot water only when needed. You're not paying to constantly heat 40 or 50 gallons of water to a certain temperature, you're only paying to heat the water you USE.No waiting for preheating, no standby energy loss. Instant hot water flows out at anytime you need.

SMART MODULATION

Equipped with a smart modulating control for stable temp. It adjusts exact power input according to power calculation based on flow rate and temp setting in real time, which means you get still stable temp or outflow. Optimal energy efficiency is promised.

GREAT FOR SMALL SPACES

Water heaters are compact and lightweight and can be undersink or oversink installed - features a sleek and attractive design to blend seamlessly with decor, very friendly to any small spaces.

Ecosmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology,White

EcoSmart

Based on 3 reviews Check latest price

Product description

This Smart Technology electric tankless water heater is configured as a "whole home" model for climates where incoming water temperature is 62°F and above. The ECO 18 is capable of heating over 2.5 gallons per minute, which is the equivalent of one water saver shower head (with a 1.5 gpm flow) and one sink with a low inlet water temperature of 62°F, and an output setting of 105° F. Two showers emitting no more than 1.5 gpm each can be run simultaneously when incoming water temperature is above 70° F. Digital temperature control allows you to set your temperature in increments of 1°. All tankless water heaters are sized based on flow rate and temperature rise, and there is a direct relationship between the two. So if used in a cold area requiring a high temperature rise, it will be more limited in the amount of fixtures (gallons per minute) it can heat at one time compared to a warmer climate. However, when sized properly it will provide endless hot water and only consume the energy needed, giving the user complete control. Prior to purchase and installation please verify this model is the right size for the expected demand and electrical requirements. The ECO 18 requires a minimum 150 amp electrical panel for installation with 40 amp double pole breakers connected to sets of #8 awg wire. Plumbing connections are 3/4" NPT. For additional assistance please feel free to contact our support center at 877-474-6473.

From the Manufacturer

This Smart Technology electric tankless water heater is configured for climates where incoming water temperature is 62 Degree F and above. The ECO 18 is capable of heating over 2.5-Gallon per minute, which is the equivalent of one shower head (with a 1.5 gpm flow) and one sink with a low inlet water temperature of 62 Degree F. Two showers can be run simultaneously when incoming water temperature is above 70 Degree F in warmer climates such as South Texas, South Florida, New Mexico, Arizona and South California. These models come with a digital temperature control that allows you to set your temperature in increments of 1 Degree. Prior to purchase and installation please verify this model is the rights size for your hot water needs and electrical requirements.

  • The product is highly durable
  • The product is easy to use
  • Manufactured in China
  • Copper and stainless components
  • Lifetime warranty for residential use
  • Save up to 60% on your water heating costs with the most advanced, self modulating technology available
  • Never run out of hot water with an ECOSMART tankless water heater.

User questions & answers

Question: How do know which size to buy? We will supply two bathrooms, dish washer, clothes washer. What size should I choose
Answer: I noted someone below stating they got the largest one and they can only run one water source at a time. My guess is they installed it wrong by not getting the electric hooked up right, or maybe the unit was just defective, or they live in Alaska. I went under size with an Eco 27 a few years ago because that’s all my electric panel could handle. We have zero issues in the summer. During winter months we can only run one shower at a time and have to slowly fill a tub (maybe 3/4 fill speed). To save as much money as I am on electric bill and have unlimited shower lengths (only 1 person at a time mid-Dec to mid-March) is totally worth it. On here today because I’m thinking of upping my panel size so was thinking of going with a larger one now. Regardless, CCRC’s experience with the largest unit not working is nothing like the experience I’ve had, and again I intentionally undersized mine for the house. The website has a clear chart to explain size you need based on number of water fixtures in your home and ground water temperature.
Question: Can this unit supply a 3,700 sq foot home with 3 1/2 baths
Answer: In the lower states it can, but in the northern states, multiple simultaneous users, it will be overloaded. If you can afford a 3,700 square foot home, then you can place a unit in each appropriate demand zone and be very glad you did. I love mine, live in KY, get great supply when the water is above 60 degrees, and then it slows the flow as the temperature drops. I have dishwasher, washing machine, garden tube, 2 showers, 3 sinks and 4 people. It is better than great in the summer, okay spring and fall, and we are conservative in the winter.
Question: What is the power consumption of this tank-less heater
Answer: The instantaneous power consumption while the hot water is running is quite high (up to 18kW or 27kW depending on which model you’re looking at on this page). However, when no hot water is being used, the power consumption is 0 (or a minuscule amount to run an LED light or something). The total power consumption over the course of several days or longer should be much lower than a tank heater but the short term power usage while the heater is making hot water will be much higher than a tank heater. It’s just that the unit sits idle most of the time while a tank heater will use power fairly frequently even when no hot water is needed as the water in the tank cools off over time and needs to be re-heater fairly constantly
Question: remote
Answer: This unit does not have the ability to have a remote temperature control.

Product features

3 Smart Steps for Endless Hot Water

Step 1: Determining your average inlet water temperature is important, this allows you to determine how well your unit will perform in your desired location. A lower inlet water temperature will require a higher kilowatt product.

Step 2: Next you will determine how many applications your unit can run simultaneously at your chosen location inlet water temperature. Tankless electric water heaters are sized for maximum simultaneous use, not maximum fixtures in your home.

Step 3: Determining specifications and electrical infrastructure is important because without the correct infrastructure your unit may not fit into your breaker panel.

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