Best Electric Tankless Water Heater For Mobile Home (2025 Update)
When it comes to finding the best electric tankless water heater for your mobile home, there are a few key factors to consider before making a purchase. Tankless water heaters provide hot water on demand without the need for a storage tank, making them an efficient and space-saving option for mobile homes. However, not all tankless heaters are created equal.
First, you’ll want to look at the flow rate to make sure the heater can supply enough hot water for your needs, especially if you plan to run multiple fixtures at once. You’ll also want to consider the electrical requirements and make sure your mobile home can handle the amperage needs of the particular model you choose. Installation may require upgrading your electrical panel or running new wires.
Additionally, check the heater’s temperature rise rating and ensure it can heat water to your desired temperature. Consider condensing vs non-condensing models for efficiency. Condensing models have higher efficiency but require PVC venting.
Other key questions include: Will you need multiple units for a larger home? Do you prefer a whole-house model or point-of-use under the sink? How important is electronic ignition and WiFi/app connectivity? Carefully comparing brands and models can help you find the perfect tankless electric water heater to meet your mobile home’s hot water needs.
10 Best Electric Tankless Water Heater For Mobile Home
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Ideal for providing hot water to a sink or shower in warm climates, with 240V electric power and 7000Watts capacity.
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This product is ideal for providing instant hot water on demand for sinks in residential and commercial settings.
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3
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Ideal for providing instant hot water with constant temperature indoors using natural gas.
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4
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Ideal for on-demand hot water for sinks and faucets, with energy-saving self-modulating technology.
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5
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Ideal for providing hot water to a single sink or appliance in homes, small offices, and RVs.
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6
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Ideal for providing hot water to various areas of a home including showers, sinks, kitchen, and bathrooms.
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7
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The product is ideal for providing hot water instantly and efficiently to a home or small commercial building.
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8
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Ideal for providing instant hot water in homes, kitchens, and RVs with remote control and digital display.
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9
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It is ideal for providing hot water on demand and saves energy with its eco-friendly features.
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10
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Ideal for providing instant hot water under the kitchen sink with a 4 gallon capacity and 120V power supply.
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1. Atmor Tankless Water Heater: Instant Hot Water Solution
Introducing the Continuous on Demand Point-of-Use Tankless Hot Water Heater – an efficient and versatile solution to your water heating needs. This top-of-the-line product boasts a 30 Amp Double Pole Breaker, 10/2 AWG Wire, and 240V, making it a reliable and powerful choice for both commercial and residential use.
Say goodbye to high water heating costs – this tankless hot water heater saves up to 50% compared to traditional tank water heaters. Not only is it cost-effective, but it also provides an uninterrupted supply of hot water on demand. No more waiting for a tank to heat up!
This tankless hot water heater is perfect for any setting, whether it's a busy office or a cozy home. Its compact design allows for easy installation, and its durable construction ensures long-lasting performance.
But that's not all – this product comes with a superior warranty. Enjoy 2-year limited parts coverage and 7-years free from leakage, giving you peace of mind knowing that your investment is protected.
2. Mini Electric Tankless Water Heater – Wall Mounted!
Introducing the Thermoflow Electric Tankless Water Heater, a compact and efficient solution for providing instant hot water in your home or business. With this water heater, there's no need to preheat before use – simply open the faucet and enjoy hot water in just 2 seconds.
The unit features an LED temperature display, which shows the real-time water temperature as it flows through the system. The temperature range goes from 95 °F to 122 °F, allowing users to adjust the temperature to their desired level. The upgraded concealed automatic rotate digital temperature control display makes it easy to read and adjust the temperature.
Thanks to its smart modulation system, the water heater adjusts its power automatically based on changes in flow rate and temperature settings. This ensures a stable temperature output of hot water, with no waiting for preheat or sudden temperature fluctuations. This feature makes it a perfect companion for sinks.
This tankless water heater is designed to save you money on your water heating costs, with the elimination of distribution, start-up, and technical systems losses, as well as circulation and storage losses. Users can save up to 60% on their water heating costs with this efficient system.
This sleek and compact water heater is designed for point-of-use installation, making it ideal for use in small spaces such as kitchens, bars, schools, hospitals, communities, and hair salons. Its small size allows it to be mounted vertically or upside down, making it even more versatile.
Please verify that this unit is the right size for your needs before purchasing. It has a power rating of 3.5 kW at 110-120 volts, with dimensions of 5.4" x 7.4" x 3.4". The pipes fittings measure 1/2” NPT, and the maximum water pressure is 115 PSI. The required wire is 1 x 12 AWG, and the required breaker is 1 x 2-POLE 30 AMP (breaker not included).
3. Instantgas: Hot Water On Demand
When it comes to hot water, the Tankless Instant Hot Water Heater is the perfect solution. With this product, there is no need to preheat before using it. The moment you turn on the tap, the water flows with your desired temperature.
One of the standout features of this product is its high sensitive touch LED display. The smart digital LED display has a high-definition large screen that can be freely adjusted between 30℃-65℃.
When it comes to safety, the natural gas water heater has been upgraded with 12 protection methods to ensure your peace of mind. These protections include dry burning protection, over 65℃(149 °F) protection, and leakage protection, among others. It's important to note that in cold weather, if the water heater is not used for a long time, it is necessary to open the pressure relief valve to drain the residual water in the water heater to prevent the exchanger or water pipe from freezing and swelling.
Not only is this product safe, but it's also energy and money-saving. The hot water heater adjusts power input based on flow rate and temp setting in real-time. It also has summer/winter two modes to save up to 60% on your natural gas costs.
The natural gas water heater is made with brushed stainless steel material, which has high-temperature resistance and corrosion resistance. It also has a built-in oxygen-free copper water tank, which ensures a long service time. However, it's important to note that this product must be installed with a ventilation and smoke exhaust pipe for normal use.
It's important to download and read the installation manual and product manual carefully when purchasing the product to ensure that your installation environment is consistent with this product. When installing, it's also crucial to strictly follow the installation manual and installation instruction video; otherwise, it may not work. If you have any questions about the product, the manufacturer has a professional technical support team available for assistance.
It's worth noting that this product does not have a serial number. If you don't know how to install a water heater at all, it's recommended not to buy it. Overall, the Tankless Instant Hot Water Heater is a safe, efficient, and reliable solution for your hot water needs.
4. Endless Hot Water Faucet & Sink – Airthereal Evening Tide
The Airthereal Electric Tankless Water Heater is the perfect solution for those who enjoy a comfortable and convenient hot water experience. The product provides endless hot water on-demand without any preheating, temperature fluctuations, or the possibility of running out of hot water in the tank. This means that you can take a shower whenever you want, without worrying about the hot water running out.
The wall-mounted water heater is designed to save space, taking up 90% less space than a traditional hot water heater with a tank. This feature is particularly useful for those who have limited space in their home or don't want a bulky appliance taking up valuable floor space.
The Airthereal Electric Tankless Water Heater also saves energy by only heating the water when you need it, rather than storing it in a hot water tank. The self-modulating temperature technology ensures that energy is only used to heat the water while you are using it, which can result in up to 50% savings on water heating costs compared to a typical tank water heater.
It is important to note that installing the 9kW Electric Tankless Water Heater requires 240 Voltage and a 40 AMP Circuit Breaker Size. It is recommended that you confirm that your breaker panel meets these specifications before installation.
Safety is a top priority with the Airthereal Electric Tankless Water Heater. It features high-temperature protection, dry heating protection, and electrical leakage protection to ensure that you have safe, on-demand hot water to use on your schedule. The electric and fluid systems are also completely separated to prevent electric leakage and water pipe corrosion.
5. Ecosmart Pou 6 Point Of Use Electric Tankless Water Heater, 6 Kw,white,1/20, 1/40, 1/95
Looking for a reliable and efficient way to get hot water for your sink? Look no further than this high-quality hot water unit, designed to provide fast and effective hot water for a single sink at a rate of 0.5 gallons per minute. With its powerful heating element and advanced engineering, this unit is the perfect choice for anyone looking for an easy way to get hot water on demand.
To get started with this hot water unit, you'll need to make sure you have a 30 amp breaker and 10 AWG wire installed in your home. This will ensure that the unit operates safely and effectively, and that you get the hot water you need without any problems.
It's important to note that this unit is designed to work best in warmer climates, where it can easily provide hot water for a single sink at a rate of 0.5 GPM. However, if you're in a colder climate, you may want to consider upgrading to the POU 6 model, which is better equipped to handle colder temperatures and higher demand.
One thing to keep in mind when using this hot water unit is that it's designed for use with a single sink only. It's not recommended for use with a shower or multiple fixtures, as this can put a strain on the unit and reduce its effectiveness.
Finally, it's worth noting that this hot water unit operates at 220 volts, and should be hard wired into your home's electrical system. Do not attempt to use a plug when installing this product, as this can be dangerous and may cause damage to the unit.
6. Instant Heat: 9kw Electric Water Heater
The BIS09 electric tankless water heater is a perfect solution for those who want a continuous flow of hot water in their homes. Its 9KW high-power heating system is specially designed for bathing, ensuring that the water temperature is automatically maintained for constant comfort during bathing. Even if the hot water demand exceeds the capacity, simply set the temperature to 116°F or reduce the water flow through the water flow-regulating valve, and the hot water shower will never be interrupted. This is because 116°F is the most comfortable temperature for bathing.
The BIS09 water heater is equipped with a smart inverter that saves energy and money. Its built-in smart chip scientifically calculates the minimum required power based on the water flow and temperature, saving up to 70% in energy costs. The water flow rate and temperature are stable under the chip's control.
Safety is of utmost importance when it comes to the BIS09 electric tankless water heater. It has multiple safety protection functions that protect users from the risk of scald, leakage, or other injuries. The premium tempered glass shell is corrosion-resistant, high-grade, and easy to wipe, ensuring durability and longevity. This mini hot water heater is ideal for use in the kitchen, bathroom, bar, school, hospital, community, and hair salon.
The BIS09 electric tankless water heater is user-friendly. It comes with a digital display and touch control panel for visual setting, making it easy to use. The shower head, water valve, pipes, and other accessories are complete, ensuring quick installation without additional expenses or time spent preparing accessories.
The BIS09 electric tankless water heater is compact and point-of-use, meaning it can be installed 360° (no matter mounted horizontally, vertically & obliquely). Its dimensions are 11″L x2″W x18.8″H; 8.8lbs; 1/2″NPT NPT. It has a power rating of 9.0kW and requires 220-240 volts. The product comes with a one-year warranty and 24h customer service support, so feel free to contact them if you have any questions or concerns.
7. Rheem 18kw 240v Tankless Electric Water Heater
The product being reviewed is an external digital thermostatic control system that comes with an LED display. It boasts an impressive accuracy of +/- 1 degree and is equipped with the most advanced self-modulation technology. This feature allows the system to adjust its power to meet the hot water demand, making it a highly efficient option.
The product is made with durable copper immersion and has two heating elements that can be field serviced. It has a flow rate of up to 4.4 gallons per minute, making it suitable for use in households of varying sizes. The installation process is simple, with bottom 3/4 inch NPT water connections that are threaded for easy replacement.
One of the key highlights of this product is its digital temperature display feature. This allows users to easily monitor and adjust the temperature of their hot water supply. The display is clear and easy to read, making it a user-friendly option for those who value convenience and ease of use.
8. Electric Tankless Water Heater With Remote Control
Looking for an instant hot water heater that can provide hot water whenever needed? Look no further than this sleek and compact tankless water heater. With a heating system of 5.5KW, it is capable of supplying hot/warm water at a preset temperature range of 86°F-131°F, with no standby energy consumption and no need to wait for the tank to fill up.
The instant hot water heater is equipped with a touch control panel and digital temperature display, making it easy for users to set their desired temperature. It also features a self-modulating system that automatically adjusts the power according to the change of inlet water flow and temperature. This ensures optimal energy efficiency of 98%, which saves on electric charges.
The water temperature range is 30-55℃, with voltage requirements of AC 110V. The wire requirements are 6mm² copper wire (#9 awg wire) and a trip switch of ≥63A (otherwise it will trip). Applicable water pressure ranges from 0.04-1.2Mpa. The outlet water temperature depends on the inlet water temperature and water flow. The larger the water flow, the lower the temperature, and the smaller the water flow, the higher the temperature.
At 8.8"W×8.2"H×3"D, this instant hot water heater is compact and lightweight, comparable to an oatmeal box. It can be installed horizontally, vertically, or obliquely, making it ideal for various settings such as kitchens, bars, schools, hospitals, communities, and hair salons.
Installation is a breeze, and the activation flow rate is only 0.5GPM. Simply turn on the tap and let this smart unit do the rest. Say goodbye to wasting energy and waiting for hot water. With this instant hot water heater, users can enjoy hot water whenever they need it.
9. Ecoplus Tankless Water Heater By Stiebel Eltron
The hot water supply is no longer a concern with this cutting-edge product. With its on-demand feature, users can now enjoy an infinite and uninterrupted flow of hot water. Its sleek design is not only stylish but also space-saving, as no venting is required. This product also boasts two temperature memory presets that can easily be adjusted to cater to individual preferences.
To operate, the product requires hard-wired 240 or 208-volt electric service, with a maximum draw of 28,800 watts at 240 volts or 21,600 watts at 208 volts. To ensure optimal performance, it requires 3 separate dedicated 40 amp breakers with 8 gauge copper wiring. Additionally, a minimum of 200 amp total service to the residence is necessary.
This product is perfect for those who value convenience and efficiency. The continuous supply of hot water ensures that there is no longer a need to wait for the water to heat up. With its sleek design, it is also a great space-saving solution. The two temperature memory presets make it easy for users to personalize their hot water experience. Overall, this product is a reliable and practical investment that will provide a limitless supply of hot water for years to come.
10. Mini Tank Instant Hot Water Heater – Thermomate
Introducing the Point of Use 4 Gallons Mini Tank Water Heater, a reliable and efficient solution for instant hot water at your convenience. With a fast recovery rate, it eliminates the need for waiting and reduces standby loss, providing hot water exactly where you need it.
Measuring at 14.5"W x 14.5"H x 12.9"D, this mini tank water heater boasts a compact design that can be wall or floor mounted under sink/counter. It can be easily installed without the need for special wiring, simply plug it into a standard 120V outlet. At a nominal current of 12amps, it is energy efficient, saving you money on your utility bills.
The thermostat comes with 3 temperature level settings, ranging from 50°F to 149°F, ensuring you get the desired temperature for your hot water needs. With its high-temperature limit protection and freeze mode, it prevents the tank from overheating and freezing, providing safety and peace of mind.
The Point of Use 4 Gallons Mini Tank Water Heater is UL certified and durable, with an enamel coating glass-lined tank for great insulation and to prevent leaks. The Temperature & Pressure Relief valve made in CASH USA is included, and the UL certification guarantees a long service life.
This mini tank water heater has a water connection of 1/2" NPT and electrical requirements of 1.44 kW at 120 volts with a plug-in connection that comes with a 2 feet power cord. It also has a maximum water pressure of 150PSI.
The Point of Use 4 Gallons Mini Tank Water Heater comes with a 3-year limited warranty for the tank and a 1-year warranty for its parts, ensuring its quality and reliability. Additionally, its 24-hour customer service provides assistance whenever you need it.
Best Electric Tankless Water Heater For Mobile Home FAQs
Are there any recommended brands or models of electric tankless water heaters for mobile homes?
When it comes to electric tankless water heaters for mobile homes, there are a few factors to consider before making a purchase. First, it's important to find a unit that is specifically designed for mobile homes, as the electrical and plumbing systems may differ from traditional homes. Additionally, you'll want to look for a unit that is compact and lightweight, as space is often limited in mobile homes.
One brand that is recommended for electric tankless water heaters in mobile homes is EcoSmart. Their ECO 11 model is designed for small to medium-sized homes, making it a good fit for mobile homes. The unit is compact and easy to install, and it operates at a maximum of 13 kilowatts, which is ideal for mobile home electrical systems.
Another brand that is worth considering is Stiebel Eltron. Their Tempra Plus model is a popular choice for mobile homes, as it is compact and energy-efficient. It is also designed to work with low-flow fixtures, which are commonly found in mobile homes.
Ultimately, the best electric tankless water heater for your mobile home will depend on your specific needs and preferences. Be sure to do your research and choose a unit that is designed for mobile homes and meets your water heating needs.
Are there any special requirements for installing a tankless water heater in a mobile home?
Yes, there are some special requirements for installing a tankless water heater in a mobile home. First, the water heater must be certified for use in mobile homes. This is important because mobile homes have different standards for plumbing and electrical systems than traditional homes. Additionally, the water heater should be installed in a location that allows for proper ventilation and clearances, as it will require both combustion and exhaust vents. The unit should also be installed on a stable, level surface that can support its weight. The electrical and gas connections must be installed according to the manufacturer's specifications and local building codes. It is important to note that the installation of a tankless water heater in a mobile home may require additional permits or inspections, depending on local regulations. It is recommended to consult with a licensed professional who has experience installing tankless water heaters in mobile homes to ensure a safe and proper installation.
How does a tankless water heater compare to a traditional water heater for a mobile home?
A tankless water heater is a great option for a mobile home compared to a traditional water heater. The biggest advantage of a tankless water heater is its energy efficiency. Unlike traditional water heaters, tankless water heaters only heat water as it is needed, rather than constantly storing hot water in a tank. This means that tankless water heaters use less energy and can save homeowners money on their energy bills. Additionally, tankless water heaters take up less space than traditional water heaters, which is important in a mobile home where space is often at a premium.
However, there are some considerations to keep in mind when considering a tankless water heater. The upfront cost of a tankless water heater is generally higher than that of a traditional water heater. Additionally, tankless water heaters require a certain flow rate to properly function, which can be a challenge in older mobile homes with outdated plumbing. Overall, though, a tankless water heater is a great option for a mobile home due to its energy efficiency and space-saving benefits.
How many gallons per minute (GPM) should a tankless water heater provide for a mobile home?
The gallons per minute (GPM) required by a tankless water heater for a mobile home depends on the size of the home and the number of fixtures. As a general rule, a tankless water heater for a mobile home should provide at least 2-3 GPM. However, this can vary depending on the water usage needs of the household.
To determine the appropriate GPM for a mobile home, consider the number of bathrooms, kitchen sinks, and other fixtures that will require hot water simultaneously. It's important to note that a larger GPM rating will typically result in a higher cost for the water heater.
Additionally, it's essential to have a licensed plumber evaluate the home's plumbing system to ensure that it can handle the increased demand for hot water. With the right size and professional installation, a tankless water heater can provide efficient and reliable hot water for a mobile home.
How much does it cost to purchase and install a tankless water heater for a mobile home?
The cost of purchasing and installing a tankless water heater for a mobile home can vary depending on several factors. The size of the unit, the brand, and the complexity of the installation can all affect the cost. On average, a tankless water heater can cost anywhere from $500 to $2,500. The installation cost can also vary, as it depends on the complexity of the installation, the location of the water heater, and the local labor costs. On average, installation can cost anywhere from $500 to $1,500. It is important to note that while the initial cost of a tankless water heater may be higher than a traditional tank-based system, it can save you money in the long run due to its energy efficiency and longer lifespan. It is recommended to consult with a professional plumber to get a more accurate estimate for your specific mobile home setup.
What are some common maintenance and troubleshooting tips for a tankless water heater in a mobile home?
As with any type of water heater, regular maintenance is key to ensuring optimal performance and longevity of your tankless water heater in a mobile home. Here are some common maintenance and troubleshooting tips for tankless water heaters:
1. Regularly descale the unit to remove mineral buildup. This can be done by flushing the unit with vinegar or a descaling solution.
2. Check the air intake and exhaust vents for any obstructions like debris or animals. This can cause the unit to shut down or not function properly.
3. Check the water filter for buildup or debris. Clean or replace the filter as needed.
4. Check the gas or propane supply to ensure it is turned on and functioning properly.
5. Ensure that the water pressure is within the range recommended by the manufacturer. High or low water pressure can cause damage to the unit.
6. If the unit is not functioning properly or is displaying an error code, refer to the manufacturer's manual for troubleshooting steps. If the issue persists, contact a professional technician for assistance.
By following these maintenance and troubleshooting tips, you can ensure that your tankless water heater in your mobile home is functioning safely and efficiently.
What are the key features to look for when selecting the best electric tankless water heater for a mobile home?
When selecting the best electric tankless water heater for a mobile home, there are several key features to consider. Firstly, it is important to ensure that the unit is compact and lightweight, as space may be limited in a mobile home. Additionally, the unit should have a high energy efficiency rating, as this will help to save on energy costs in the long run. It is also important to consider the unit's flow rate, as this will determine how much hot water can be produced at any given time. For a mobile home, a flow rate of around 2-3 gallons per minute should be sufficient. Other important features to look for include a digital temperature display, adjustable temperature settings, and easy installation and maintenance. Finally, it is important to ensure that the unit is designed specifically for use in a mobile home, as this will ensure that it is safe and meets all relevant regulations and standards.
What is the average lifespan of a tankless water heater for a mobile home?
The average lifespan of a tankless water heater for a mobile home can vary depending on several factors such as usage, maintenance, and quality of the unit. However, most tankless water heaters are designed to last between 15 to 20 years. With proper care and maintenance, some units can last even longer.
Regular maintenance is important to ensure that the unit operates efficiently and lasts as long as possible. It is recommended to flush the system regularly to remove any mineral buildup and debris that can cause damage to the unit. Also, it is important to have a professional inspect the unit annually to identify any potential issues and provide necessary repairs or replacement parts.
In summary, the average lifespan of a tankless water heater for a mobile home is between 15 to 20 years with proper usage and maintenance. However, it is important to have the unit inspected regularly to ensure optimal performance and longevity.
What is the energy efficiency rating of the best electric tankless water heater for a mobile home?
When it comes to choosing the best electric tankless water heater for a mobile home, energy efficiency is a key factor to consider. The energy efficiency rating of an electric tankless water heater is typically measured by its Uniform Energy Factor (UEF). The higher the UEF, the more energy-efficient the unit is.
One of the best electric tankless water heaters for a mobile home is the EcoSmart ECO 27. This unit has a UEF of 0.93, which is considered very high for an electric tankless water heater. This means that it is 93% efficient in converting energy into hot water, resulting in lower energy bills and less wasted energy.
The EcoSmart ECO 27 is also designed to be compact and lightweight, making it a great option for mobile homes with limited space. Additionally, it has a digital temperature control that allows users to set the desired temperature easily.
Overall, if you're looking for an energy-efficient electric tankless water heater for your mobile home, the EcoSmart ECO 27 is a great choice.
What is the ideal size and weight for a tankless water heater for a mobile home?
The ideal size and weight for a tankless water heater for a mobile home depend on several factors, including the number of people living in the home, the flow rate of hot water needed, and the climate. Generally, a tankless water heater with a capacity of 2-3 gallons per minute (GPM) is sufficient for a mobile home with 1-2 occupants. For larger households, a water heater with a flow rate of 4-5 GPM may be necessary. In terms of weight, a compact and lightweight tankless water heater is ideal for a mobile home, as it saves space and is easier to install. The weight of a tankless water heater typically ranges from 15-40 pounds, with some models weighing up to 80 pounds. It is important to consider the specific requirements of your mobile home before purchasing a tankless water heater and consult with a professional installer to ensure proper sizing and installation.
