If you’re looking for a more energy-efficient and cost-effective solution for your shower water heating needs, then a 110 volt tankless water heater may be your answer. This type of heater is designed to save you money on your utility bills while providing instant hot water, making it an ideal choice for homeowners or renters who value convenience and sustainability.
Before purchasing a 110 volt tankless water heater, there are a few factors you should consider. First, you need to determine the size of the unit you need based on your hot water usage. Additionally, you should consider the location of the heater installation and the electrical requirements necessary for the unit to function. Finally, you should evaluate the cost and warranty options for the various models available on the market.
Are you tired of waiting for your water to heat up in the morning? Would you like to save money on your monthly utility bills? Then a 110 volt tankless water heater may be the solution you’ve been seeking. But which model is right for your needs? How do you determine the ideal size based on your normal usage? And what factors should you consider in terms of warranty and installation? Keep reading to find out!
10 Best 110 Volt Tankless Water Heater For Shower
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Ideal for heating water in bathrooms with 3 temperature options and an electric showerhead.
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The product is ideal for providing instant hot water with digital display, overheating protection and automatic power-off.
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This product is ideal for providing hot water in households and makes for a great holiday gift.
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This product is ideal for providing instant hot water to sinks and showers, with the convenience of remote control and space-saving design.
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This product is ideal for providing on demand hot water for homes, kitchens and bathrooms while saving energy.
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Ideal for providing constant temperature heating in kitchens and bathrooms with remote control operation and LCD touch screen.
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This product is ideal for providing quick hot water supply in bathrooms and kitchens with a large water tank capacity.
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This product is ideal for providing hot water on demand in a highly energy-efficient way.
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The product is ideal for controlling and regulating the heating of pressurized solar hot water systems.
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It is ideal for providing hot water without using a tank and is powered by electricity.
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1. Electric Bathroom Shower Heater With 3 Temperatures
Enjoy instant hot water with the BOCCHERINI Premium Electric Shower Water Heater – the perfect solution for those who want hot water without any delays. This water heater ensures an unlimited supply of hot water, so you'll never have to worry about running out. The heater is energy-efficient, so you'll never be wasting any energy either.
The BOCCHERINI Electric Shower Head Heater features three temperature settings – Warm, Cold, and Hot – so you can choose the water temperature that's best for you. The dual shower head/handheld heater combo allows you to use the overhead shower head and hand shower separately, so you can enjoy a customized shower experience.
Please note that the BOCCHERINI Electric Shower Head Heater requires a 40 AMP breaker and 10 AWG wiring for installation. However, once installed, you can save up to 60% on your water heating costs, making this a smart investment for your home.
The installation guide is included in the box, and there's also a QR code for video installation guidance, so you can easily install the heater yourself. If you have any questions about the product, you can contact BOCCHERINI for assistance.
BOCCHERINI is a trusted brand that has been providing premium electric shower head heaters since 1989. With over 250 families benefiting from the innovation and quality of their products, you can trust that the BOCCHERINI Premium Electric Shower Water Heater is a reliable and high-quality choice for your home.
- Provides instant hot water with an unlimited supply
- Energy-efficient, saving up to 60% on water heating costs
- Features three temperature settings for customized shower experience
- Dual shower head/handheld heater combo for added convenience
- Installation guide included in the box with a QR code for video installation guidance
- – Requires a 40 AMP breaker and 10 AWG wiring for installation
2. Upthehill 3s Digital Mini Water Heater
The Instant Heating Electric Water Heater is a powerful and efficient solution for those who want hot water quickly and without waiting. With a 3000W output, this tankless water heater can heat water in just 3 seconds, saving you time and energy.
The unit is designed with safety and intelligence in mind. It heats water as it passes through the system, providing instant hot water for your use. The constant temperature feature ensures that the water stays at the optimal temperature for you, and there's no need to worry about water flow stopping the heating process.
The Instant Heating Electric Water Heater is easy to install under the bathroom or kitchen sink, making it perfect for washing dishes, food, clothes, and faces. The unit comes with various protections, including leakage protection, IPX4 waterproofing, dry heating protection, water-electricity isolation, auto power-off at inactive state, and over-temperature automatic power-off.
This electric water heater is 100% guaranteed to satisfy your needs. It is stocked in the USA, and delivery time is approximately 5-8 days. If you have any issues with your purchase, don't hesitate to contact Upthehill's customer service for assistance.
- Quick and efficient water heating in just 3 seconds
- Constant temperature feature maintains optimal water temperature
- Easy to install under bathroom or kitchen sink
- Comes with various safety protections
- 100% satisfaction guarantee
3. Usa's 110v Tankless Water Heater – Perfect Holiday Gift!
The Electric Water Heater is a versatile appliance that can be adjusted to a temperature range of 55℃-75℃ as per your preference. The device is equipped with an automatic power-off feature that ensures safety once the desired temperature is reached. This instant hot water heater can be installed easily and has a total power of 1500w. It is suitable for different water pressure conditions and is ideal for families residing in multi-story buildings with low water pressure. This RV tankless water heater is made of eco-friendly materials that meet international standards. It can cater to various hot water needs such as face washing, bathing, vegetable washing, and dish washing.
The Water Heater Blanket is a compact and lightweight electric water heater with an elegant and classic appearance. It is suitable for various households and can be placed in any space that you desire. This mini tankless water heater electric 110v product is perfect for those who are particular about the decor of their home. It can enhance the look of your furniture and provide hot water without occupying much space. The water preheater is a great way to save energy and reduce the electricity bill.
The Water Heater Electric is a versatile appliance that can be installed in different parts of the house, including the kitchen, bathroom, and restroom. It has a small footprint and is easy to install. The electric water heater is known for its strong applicability and high efficiency. It can provide hot water quickly and conveniently, making it an ideal choice for families with busy schedules. With this water heater, you can enjoy hot water anytime, anywhere.
- Adjustable temperature range of 55℃-75℃
- Automatic power-off feature for safety
- Multiple installation methods
- Suitable for different water pressure conditions
- Made of eco-friendly materials
- Compact and lightweight
- Convenient installation
- High efficiency
4. Instantflow Electric Water Heater With Remote Control
The Instant and Sufficient Hot Water Electric Tankless Water Heater provides a quick and efficient way to get hot water without the need for a socket. Its cast aluminum liner has excellent thermal conductivity, which heats up water quickly and supplies instant, consistent, and endless hot water at a temperature range of 30°C~55°C (86°F to 131°F). This feature makes it perfect for use with sinks and showers, and you won't have to wait for preheating or experience temperature fluctuations during use.
This water heater helps save energy as water is heated only when you need it and not stored in a hot water tank. The self-modulating temperature technology only uses energy to heat up water while you are using it, saving up to 50% on water heating costs. The unit has an adapted water pressure range of 0.04-0.6MPA and comes with 1 live wire, 1 neutral wire, and 1 ground wire. (Note: Circuit Breaker: 60-63AMP).
The Instant and Sufficient Hot Water Electric Tankless Water Heater is safe to use, thanks to its IPX4 Waterproof rating. It has high-temperature protection, dry heating protection, and electrical leakage protection, ensuring you have safe, on-demand hot water to use on your schedule. The electric and fluid systems are completely separated to prevent electric leakage and water pipe corrosion. It has a dynamic thermal cycle and 60-degree over-temperature protection device, ensuring the warm water will not exceed 70 degrees, and the service time is short, with no water scale build-up.
This electric tankless water heater is convenient to use with its digital display and 3-meter long-distance remote control, making it practical and easy to use. It has a smaller size of 12.6*8.6*2.55in, which takes up 90% less space than a traditional hot water heater with a tank. This feature makes it perfect for installation anywhere point-of-use to avoid energy and water waste. It is ideal for single showers, kitchen faucets, bars, schools, hospitals, communities, and hair salons.
- Supplies instant and consistent hot water
- Save up to 50% on water heating costs
- Safe to use with various protection features
- Convenient and practical with digital display and remote control
- Takes up 90% less space than traditional hot water heaters
- Ideal for various applications
- – May not provide enough hot water for larger households
- – Requires a circuit breaker with a 60-63AMP rating
- – Water pressure range is limited to 0.04-0.6MPA
5. Electric Instant Hot Water Heater With Led Display
The Electric Tankless Water Heater is perfect for those who want instant and endless hot water supply without having to wait for preheating. With a 6.5KW heating system, it can deliver sufficient hot water in seconds, making it ideal for use with shower, sink faucet, dishwasher or washing machine. The product comes with a showerhead, outlet pipe, and a set of installation accessories.
The Tankless Electric Water Heater is equipped with a digital display and touch control panel that makes it easy for users to control the temperature. The information displayed on the screen helps you to fully understand the working status of the water heater, and you can easily make the corresponding operation.
Safety is a top priority, and this Tankless Water Heater has an over-temperature protection design. When the outlet water temperature reaches over 131F/55C, the electricity will automatically cut off to avoid getting scalded, and the screen will display E1. The water heater will start to work automatically when the temperature drops to the set temperature. Low water pressure activation ensures that users on high floors can also enjoy a pleasant showering experience.
The Hot Water Heater saves a lot of energy and your money by drawing only the amount of electricity needed to produce hot water during the heating process in a few seconds, without the need for preheating. This provides you with a more comfortable bathing experience.
The product is made of tempered glass panel and stainless steel heating material. It has a rated voltage of AC 110v, rated power of 4500W, rated current of 29.5A, and a rated water pressure of 0.6Mpa. Its waterproof level is IPX4, and it has a temperature range of 30-55℃ (water flow adjustable) with support thermostat. It has a vertical style and a maximum temperature of 55℃.
- Instant and endless hot water supply
- Equipped with a digital display and touch control panel
- Multiple protection design ensures safety
- Saves energy and money
- Made of durable materials
- – Only suitable for AC 110v power supply
- – Maximum temperature may not be hot enough for some users
6. Touchtech Tankless Mini Heater – Constant Heat On Demand
Looking for a convenient and energy-efficient way to heat water for your daily needs? Check out this tankless water heater that offers quick heating and easy operation. With a water temperature range of 35-50℃ and a voltage of 3000W, this heater is designed to provide hot water on demand without storing it. It requires a wire of 2.08mm² copper (#14 AWG wire) and a trip switch of ≥32A to function properly.
One of the best things about this heater is its quick heating feature. You can heat water in no time without having to wait for the tank to fill up. Plus, it can keep water hot for up to 24 hours, making it an energy-efficient and eco-friendly option. If the water is not hot enough, you can reduce the flow rate to increase the temperature.
This tankless water heater is also very convenient to use. You can operate it with the remote control or the button, and the LED screen displays the temperature in real-time. The heater is small and exquisite, which saves space and makes installation and disassembly simple. If there are any leaks, make sure to check whether the product interface is connected correctly.
Safety is a top priority when it comes to this tankless water heater. It has a leak-proof protection feature internally, and it automatically detects any problems and shuts down to prevent accidents. The material used in the heater is waterproof and non-flammable, ensuring maximum safety for you and your family.
If you are looking for a versatile water heater that can be used for various purposes, this tankless water heater is the right choice. It is suitable for floor heating, kitchen water, daily washing, and bathing hot water. If the circuit trips, make sure to check whether the indoor or outdoor appliance power exceeds the standard. The rated power of this tankless water heater is 3000W.
Please note that due to transportation, the product may have some scratches, but this will not affect its function. If you have any questions about the tankless water heater, feel free to ask the seller, and they will reply within 24 hours.
- Quick heating feature
- Energy-efficient and eco-friendly
- Convenient remote control and LED screen display
- Small and exquisite design saves space
- Leak-proof protection and automatic detection for safety
- Versatile use for various purposes
- – Outlet water temperature depends on the inlet water temperature and water flow
7. Swiftheat: Large Capacity Electric Water Heater
The Four Safety Protections system ensures that this electric water heater is safe and reliable to use. It comes with boil dry protection, over-temperature protection, electric leakage protection, and high hydraulic pressure protection. These safety features provide peace of mind to the users.
This electric water heater has a full-automatic control system that automatically adds cold water, heats the water, and controls the temperature. It also has a pre-thermostat knob and an indication light that make it easy to operate and monitor the state of the device.
The ceramic liner of this electric water heater is anti-rust, anti-corrosion, anti-scale, and anti-leakage, which ensures a long service life. It has a simple and firm structure with a clean appearance.
This electric water heater has a special-purpose sewage outfall that makes it easy to clean and maintain. It has a liner anode protector that is mounted at the sewage outfall, which facilitates the checking and replacing of the anode protection materials.
The overall polyurethane foam is thickened, which provides good insulation and temperature control. This feature helps to save energy and power.
- Four Safety Protections system ensures safety and reliability
- Full-automatic control system is easy to operate and monitor
- Ceramic liner is anti-rust, anti-corrosion, anti-scale, and anti-leakage, ensuring long service life
- Special-purpose sewage outfall makes it easy to clean and maintain
- Good insulation and temperature control for energy and power saving
8. Stiebel Eltron Eco Hot Water Heater
Get an endless supply of hot water with this sleek and space-saving electric water heater. With its on-demand feature, you can enjoy hot water anytime you need it, without worrying about running out. The heater has a modern design that will fit in nicely with any decor and it doesn't require any venting, saving you space and installation costs. It also has two temperature memory presets, so you can easily adjust the temperature to your liking. The heater is hard-wired for 240 or 208-volt electric service and has a maximum draw of 28,800 watts at 240 volts or 21,600 watts at 208 volts. This means that it requires 3 separate dedicated 40 amp breakers with 8 gauge copper wiring, and a minimum of 200 amp total service to the residence. Invest in this efficient and reliable electric water heater and enjoy hot water without any interruptions.
Enjoy an endless supply of hot water with this electric water heater that features an on-demand system, ensuring you never run out of hot water. Its modern design and no-venting requirement make it a great addition to any home. The heater also has two temperature memory presets which can be easily adjusted to fit your specific needs. It requires hard-wired 240 or 208-volt electric service, and a maximum draw of 28,800 watts at 240 volts or 21,600 watts at 208 volts. It also requires 3 dedicated 40 amp breakers with 8 gauge copper wiring and a minimum of 200 amp total service to the residence. Don't let a lack of hot water inconvenience you any longer with this efficient and space-saving electric water heater.
Say goodbye to running out of hot water with this electric water heater that provides an endless supply of hot water whenever you need it. Its sleek design will complement any home decor, and its no venting feature saves you space and installation costs. With two temperature memory presets, you can easily adjust the temperature to fit your personal preferences. The heater requires hard-wired 240 or 208-volt electric service and has a maximum draw of 28,800 watts at 240 volts or 21,600 watts at 208 volts. It also requires 3 dedicated 40 amp breakers with 8 gauge copper wiring and a minimum of 200 amp total service to the residence. Invest in this efficient electric water heater and enjoy hot water on demand without any hassles.
- Provides an endless supply of hot water
- Sleek design saves space and complements home decor
- No venting required
- Two temperature memory presets for easy adjustment
- Efficient and reliable
- – Requires hard-wired 240 or 208-volt electric service
- – Requires 3 dedicated 40 amp breakers with 8 gauge copper wiring
- – Minimum of 200 amp total service to the residence required
9. Misol 110v Controller Of Solar Water Heater, Used For Separated Pressurized Solar Hot Water System
This 110v controller is the perfect addition to your solar hot water heating system, designed to accommodate a 1 collector array, 1 storage tank, 1 pump, and auxiliary heating. The compact appearance of the controller, measuring 187mm x 128mm x 46mm, allows for easy installation and use.
The controller comes equipped with 3 temperature sensors, including 1 x pt1000 and 2 x NTC10K sensors, to ensure accurate temperature readings. With a temperature measuring accuracy of +/-2 degrees Celsius, you can be confident in the reliability of the data. The controller has a range of collector temperature measuring from -10 to 220 degrees Celsius and a tank temperature measuring range of 0 to 110 degrees Celsius, making it suitable for a wide range of solar hot water systems.
- Suitable for 1 collector array, 1 storage tank, 1 pump, and auxiliary heating
- Compact appearance for easy installation and use
- 3 temperature sensors for accurate temperature readings
- Temperature measuring accuracy of +/-2 degrees Celsius
- Wide range of collector and tank temperature measuring
10. Ecosmart Eco 27 Tankless Water Heater, Electric, 27-Kw – Quantity 1
The EcoSmart ECO 27 tankless electric water heater provides an endless supply of hot water, ensuring you never run out when you need it. Its continuously monitored water temperature and controlled flow rates guarantee efficient and consistent performance within 1 degree of the temperature you select.
This water heater is 90% smaller than traditional tank heaters, saving you valuable space. It can be installed on a wall or at the point of use. Its dimensions are 17 x 17 x 3.75 inches.
The EcoSmart ECO 27 is 99% thermal energy efficient, which means it only heats water when you need it, unlike tank heaters that maintain water temperature even when not in use. According to the Department of Energy, using this tankless water heater can save you up to 50% on your water heating costs.
The EcoSmart ECO 27 is a 27-kilowatt tankless electric water heater that is perfect for providing hot water for whole-home applications. It can provide between 2.7 and 6.5 gallons per minute, depending on the inlet water temperature. Please refer to the sizing guide to select the proper solution.
This water heater comes with a limited lifetime warranty on electronics, exchanger, and element. It is UL-499 certified and ETL listed. It requires three 40 Amp double-pole breakers, and we recommend an electrical panel of 200 Amps.
With the EcoSmart ECO 27, you will never run out of hot water. You can save up to 12 cubic feet of storage space, and its digital temperature control allows you to adjust the temperature in 1-degree increments, giving you complete control over your hot water.
- Provides an endless supply of hot water, ensuring you never run out when you need it
- Continuously monitored water temperature and controlled flow rates guarantee efficient and consistent performance within 1 degree of the temperature you select
- Saves valuable space with its 90% smaller size than traditional tank heaters
- 99% thermal energy efficiency, which means it only heats water when you need it, saving you up to 50% on your water heating costs
- Perfect for providing hot water for whole-home applications
- Comes with a limited lifetime warranty on electronics, exchanger, and element; UL-499 certified and ETL listed
- Digital temperature control allows you to adjust the temperature in 1-degree increments, giving you complete control over your hot water
- – Requires three 40 Amp double-pole breakers and a recommended electrical panel of 200 Amps
- – Please refer to the sizing guide to select the proper solution
Best 110 Volt Tankless Water Heater For Shower FAQs
Are there any safety concerns when using a 110 volt tankless water heater for showering?
Yes, there are some safety concerns when using a 110 volt tankless water heater for showering. The primary concern is the risk of electric shock, particularly if the heater is not installed correctly or if it is used improperly. It is important to ensure that the heater is installed by a qualified electrician and that all necessary safety precautions are taken, such as grounding the unit and installing a GFCI (ground fault circuit interrupter).
Another concern is the risk of scalding, particularly if the heater is not properly calibrated or if the water temperature is set too high. It is important to carefully follow the manufacturer's instructions for setting the water temperature and to test the water temperature before entering the shower.
Finally, it is important to ensure that the heater is properly maintained and that any issues are addressed promptly. Regular inspection and cleaning of the unit can help to prevent problems and ensure that it continues to operate safely and efficiently. Overall, while a 110 volt tankless water heater can be a convenient and energy-efficient option for showering, it is important to take appropriate safety precautions to ensure that it is used safely.
Can a 110 volt tankless water heater provide enough hot water for multiple showers in a row?
The answer to this question largely depends on the specific 110 volt tankless water heater in question and the individual needs of the household. In general, a 110 volt tankless water heater may struggle to provide enough hot water for multiple showers in a row, particularly if the household has high hot water demands. This is because a 110 volt tankless water heater typically has a lower flow rate and may take longer to heat up water than a higher voltage model.
That being said, there are some 110 volt tankless water heaters on the market that are specifically designed to meet higher hot water demands. These models may have a higher flow rate and more powerful heating elements than standard 110 volt models, making them better suited for households with multiple occupants or high hot water usage.
Ultimately, it's important to carefully consider your hot water needs and to choose a tankless water heater that is appropriately sized for your household. Consulting with a professional plumber or HVAC technician can also be helpful in determining the best option for your specific situation.
How much power does a 110 volt tankless water heater need to run efficiently for a shower?
The power required for a 110 volt tankless water heater to run efficiently for a shower depends on various factors such as the size of the unit, the flow rate, and the temperature rise required. Typically, a small electric tankless water heater with a flow rate of 1.5 to 2.0 gallons per minute can provide enough hot water for a shower. Such a unit may require a power input of around 12 kW to operate efficiently. However, larger units with higher flow rates and temperature rises may require more power to meet the demand for hot water. It's important to note that a tankless water heater's energy efficiency also depends on the quality of insulation, the temperature of the incoming water, and the usage pattern. Therefore, it's recommended to consult a qualified plumber or electrician to determine the appropriate size and power requirements for your tankless water heater based on your specific needs.
What are the benefits of using a 110 volt tankless water heater for showering?
A 110 volt tankless water heater can offer a range of benefits when it comes to showering. Firstly, these systems are designed to provide hot water on-demand, so you don't have to wait for a tank to heat up before you can take a shower. This means you can enjoy an endless supply of hot water without having to worry about running out mid-shower.
Another advantage of using a 110 volt tankless water heater is that they are typically more energy-efficient than traditional water heaters. This is because they only heat water as it is needed, rather than constantly keeping a tank of water heated, which can be a waste of energy. This can help to reduce your energy bills and make your home more eco-friendly.
Additionally, tankless water heaters are often more compact and space-saving than tank-based systems, which can be beneficial if you have limited space in your home. They are also generally easier to install and maintain than traditional water heaters, which can save you time and money in the long run.
Overall, a 110 volt tankless water heater can be a great choice for anyone looking to enjoy hot showers without the hassle and expense of a traditional water heater.
What size tankless water heater is recommended for a single shower that runs on 110 volts?
A tankless water heater is a great option for people who want to save energy and money on their water heating bills. When it comes to selecting the right size of the tankless water heater, there are several factors to consider, including the number of showers, the temperature of the water, and the power supply.
If you want to install a tankless water heater for a single shower that runs on 110 volts, it is recommended to choose a unit with a flow rate of at least 2 gallons per minute. This should be sufficient to provide a steady stream of hot water for a single shower.
However, if you plan to use other appliances or fixtures simultaneously, such as a dishwasher or washing machine, you may need a larger unit with a higher flow rate to ensure that there is enough hot water to go around.
It's also important to note that the temperature of the water coming into your home can impact the size of the tankless water heater you need. If your incoming water is particularly cold, you may need a larger unit to compensate for the added demand.
Ultimately, it's best to consult with a professional plumber or HVAC technician to determine the right size tankless water heater for your home and needs.