10 best water heater installation

Water heater installation is a crucial part of ensuring a reliable and efficient supply of hot water in residential and commercial buildings.Here are some key points to consider when it comes to water heater installation:

  1. Type of Water Heater: There are different types of water heaters, including tankless (on-demand), tank-type (storage), heat pump, and solar water heaters. The type you choose will affect the installation process.

  2. Location: Select a suitable location for the water heater. It should be easily accessible for maintenance and meet local building codes. Common locations include basements, utility rooms, garages, or dedicated closet spaces.

  3. Gas vs. Electric: Depending on the energy source available and your preference, you may choose a gas or electric water heater. Gas water heaters require a gas supply line and proper venting, while electric heaters need a dedicated electrical circuit.

  4. Sizing: Determine the appropriate size of the water heater based on your household's hot water needs. Factors to consider include the number of occupants, usage patterns, and the climate in your area.

  5. Permits and Codes: Check local building codes and obtain any necessary permits before starting the installation. Compliance with these regulations is essential for safety and legal reasons.

  6. Tools and Materials: Gather the necessary tools and materials, including pipe wrenches, adjustable wrenches, pipe thread sealant, copper or PEX pipes, fittings, and a pressure relief valve.

  7. Shut Off Utilities: Turn off the electricity or gas supply to the old water heater and shut off the water supply to the entire house.

  8. Drain Old Water Heater: Drain the old water heater completely to prevent water spillage during removal.

  9. Disconnect Old Unit: Disconnect the old water heater, including the water pipes, gas lines (if applicable), and electrical connections.

  10. Remove Old Unit: Carefully remove the old water heater from its location.

  11. Prepare Installation Site: Ensure the installation area is clean and free of debris. If necessary, create a platform for the new water heater.

  12. Install New Unit: Set up the new water heater in its designated location, connecting the water supply lines and ensuring proper venting (if gas).

  13. Venting: Proper venting is crucial for gas water heaters. Follow manufacturer instructions and local codes for venting requirements.

  14. Electrical Connection: For electric water heaters, connect the wiring according to the manufacturer's instructions and local electrical codes.

  15. Gas Connection: If installing a gas water heater, connect the gas supply line, and check for gas leaks using a soapy water solution.

  16. Fill and Test: Open the water supply valve and fill the tank. Check for leaks at all connections. Once filled, turn on the power or gas supply and set the thermostat to the desired temperature.

  17. Pressure Relief Valve: Install a pressure relief valve if not already present and make sure it discharges properly.

  18. Insulation: Consider adding insulation to the hot water pipes to reduce heat loss and improve energy efficiency.

  19. Regular Maintenance: After installation, schedule regular maintenance, including flushing the tank (for tank-type heaters) and checking safety features.

Water heater installation can be a complex task, and if you're not experienced with plumbing and electrical work, it's advisable to hire a professional plumber or contractor to ensure a safe and compliant installation.

Below you can find our editor's choice of the best water heater installation on the market
  

SharkBite U3068FLEX18BVLF Flexible Water Heater Connector with Ball Valve, 1/2 inch x 3/4 inch FIP, Push-to-Connect, Copper, PEX, CPVC, Braided Stainless Steel

SharkBite

Based on 104 reviews Check latest price

Product description

CUT. PUSH. DONE. The SharkBite Flexible Water Heater Supply Connector is used to attach the hot and cold water supply lines to your water heater. These flexible water heater hose connections are designed for use in accessible locations to connect water heaters to your water supply. Our product works with your existing plumbing, is easy to disassemble for changing fittings, and can be rotated for easier installation in tight spaces. The SharkBite Connection System makes any plumbing project fast and easy with our unique push-to-connect technology. When you insert a pipe into the SharkBite quick connect fittings, the stainless-steel teeth bite down and grip the pipe, while the specially formulated O-ring compresses to create the perfect watertight seal. SharkBite push connect fittings are the no fuss way to fix small leaks or plumb a whole house. Whether you need to repair a broken pipe or plumb a whole house, SharkBite fittings are the push-to-connect solution for leak-free results.

From the Manufacturer

SharkBite U3068FLEX18BVLF Flexible Water Heater Connectors 1/2-Inch x 3/4-Inch FIP, 18-Inch w/ Ball Valve Lead Free

  • INSTALLS IN SECONDS: Flexible Water Hose requires no special tools, no soldering, or glue. Just push to create a watertight seal
  • PERFORMANCE: Rated to 200 PSI and 200 Degrees F. Use in potable water and hydronic heating applications
  • VERSATILTY: SharkBite connects Copper, PEX, CPVC, and PE-RT Pipe in any combination
  • QUALITY: Only SharkBite's quality and performance is field-proven with more than 550 million connections. SharkBite is the only push-to-connect brand than can ensure a clean, leak-free connection
  • RESIDENTIAL and COMMERCIAL: All SharkBite fittings meet the same standards for commercial and residential plumbing applications

User questions & answers

Question: will the nut connect to a standard faucet
Answer: Hello, Sharkbite U3068FLEX18BVLF is ASME A112.18.6 certified and meets the requirements for flexible water connectors used in potable water systems under continuous pressure and in accessible locations only. The 3/4" FIP will connect to 3/4" NPT or MIP. If you have additional questions please don't hesitate to reach out to our technical support department at 877-700-4242. Best Regards,
Question: How long is hose
Answer: Hello, Sharkbite U3068FLEX18BVLF has an 18" hose. If you have additional questions please don't hesitate to reach out to our technical support department at 877-700-4242. Best Regards,
Question: Is the valve a full port valve
Answer: Yes it is a full port valve (nominal 1/2" passage through the ball). When it is open, you cannot see any of the ball.
Question: is the threaded end 3/4" or is it the pex end that is
Answer: The threaded end is 3/4".

Rinnai RL Model Tankless Hot Water Heater: Indoor Installation, RL94iN - Natural Gas/9.4 GPM

Rinnai

Based on 470 reviews Check latest price

Product description

Our high-efficiency plus RL models, offer Rinnai’s most advanced technology in non-condensing tankless water heaters. You’ll enjoy the endless hot water and energy savings you expect, with the addition of Wi-Fi monitoring and recirculation technology for faster hot water delivery.

From the Manufacturer

The R94LSi lets you enjoy continuous hot water for up to five plumbing and appliance outlets simultaneously and always at a consistent, pre-set temperature. With a capacity of up to 9.4 gallons of hot water per minute (GPM), the R94LSi still delivers up to 40% energy savings and significant space savings. This compact, interior-mount unit vents directly to the outside with a concentric venting system.

  • ENERGY STAR Qualified
  • Energy Factor of .82
  • Built-in Rinnai Circ-LogicTM recirculation program cycles an external pump at pre-set intervals and temperatures to maximize efficiency and comfort
  • Certified for Installation in Manufactured (Mobile) Homes
  • Enhanced scale detection lessens possibility of serious, long-term damage to unit

User questions & answers

Question: does anyone have long periods of cold water when adjusting the water temp while showering
Answer: Our brand new unit takes about 5 minutes to get hot water to the furthest room in the house and then I turn on my shower and then the sink water gets cold.
Question: will there be enough water for 2 or even 3 people taking showers at once
Answer: I live in eastern Massachusetts and this winter was exceptionally cold. This model was set at 120 degrees and easily provided hot water for 2 showers and the dishwasher at once. I am confident that it will handle 3 showers
Question: Can we use the same vent which is used with the old water heater tank. Outside roof vent cover can be used same existing
Answer: No. For this unit the exhaust is inside of a 2nd wall that is the fresh air intake Your old vent is also not big enough in diameter.
Question: If I get a bit too tipsy and pass out in the shower and wake up six hours later will I still have hot and toasty water
Answer: Yep. The water stays hot as long as you keep running water.

Product features

Endless Hot Water

Put an end to scheduling your hot water need.

  • Never again choose between taking a piping hot shower, doing a load of laundry or running the dishwasher. A Rinnai Tankless Water Heater will never run out of hot water and leave you in the cold.

Hot Water On-Demand

Don't waste while you wait.

  • Rinnai tankless water heaters with ThermaCirc360 technology recirculates hot water through your pipes to get you hot water fast.
  • While you wait for hot water to travel from your old tank to your shower, you can waste the equivalent of twenty-four 16-ounce bottles of water every time. ─ that means an average of 8,700 bottles of water per person, per year.

Save Valuable Space

Your hot water heater doesn't have to be a behemoth!

  • Compact design allows for installation in non-traditional spaces such as the attic, crawl space or even a closet.
  • Save 16 sq. foot of space ─ the Rinnai tankless water heater is only the size of a small suitcase.

Affordable, Efficient Savings

Efficiency packaged in a compact design means cut CO2 emissions (as compared to tanks), use less energy and conserve water.

  • Use 40% less energy than traditional tanks* because you heat water only when you need it.

100 years of Confidence

Get peace of mind with the unsurpassed quality and innovation of a Rinnai tankless water heater.

  • Trust the #1 selling gas tankless water heating brand in North America for all of your water heating needs.
  • Smart technological advancements such as WiFi monitoring, your trusted Rinnai service provider can monitor the efficiency of your tankless water heater and address issues before you ever experience a break in service.

Sustainable Reliability

It's a smart investment for now and the future when you intertwine sustainability and reliability.

  • Every part of a Rinnai Tankless water heater is replicable so components can be easily swapped vs. buying a whole new system.
  • Average life expectancy is 20 years vs. 8-10 for a traditional tank**
  • With this premium product, you'll save–both money and worry–in the long run.

Eastman 48280 Gas Water Heater Installation Kit, 24" Connector, 18" Connector, Stainless Steel/Yellow

Eastman

Based on 32 reviews Check latest price

Product description

The Eastman 048280 Gas Water Heater Installation Kit is a complete package which consists of 2 corrugated stainless steel flexible water heater connectors with corrosion resistance properties. It also includes a 24-inch gas connector which is made of sturdy corrugated stainless steel and has a yellow epoxy coating. It contains 2 compression adapters for a solder-free connection. The package consists of a roll of sealing Teflon tape which makes installation easy. This kit has a 1-year limited warranty. EASTMAN's certified appliance connectors are a premium quality that provides a reliable installation every time. This water heater installation kit is used to install a new gas water heater or replace the existing connectors. Use this kit for reliable installation.

  • The water connectors measures 18 inches in length; The (!) gas supply connector measures 24 inches
  • Constructed with high-quality materials for a leak-free connection
  • Equipped with brass adapters that allow solder-free connection to copper pipe
  • The full kit includes 18 inch corrugated stainless steel connectors, compression adapters, 24 inch gas supply connector, and roll of sealing tape
  • Designed for use with gas water heater tanks

User questions & answers

Question: What is the id (inner diameter) of the water hoses? i know the connectors are 0.75" fip, but i need to know the hose's id (everbilt's are only
Answer: Mine came with a 3/4” thermo relief valve. The ad doesn’t depict very well what you get, but the relief valve is included. It is very nice, by the way.

Rinnai Outdoor Tankless Hot Water Heater / V75EN / Natural Gas / 7.5 GPM

Rinnai

Based on 602 reviews Check latest price

Product description

Rinnai Outdoor Tankless Hot Water Heater / V75EN / Natural Gas / 7.5 GPM, Large, V75eN-Natural

From the Manufacturer

Enjoy the comfort and convenience of continuous hot water at a lower price. Rinnai has expanded the Value Series by adding models to suit medium- and smaller-sized homes. Get the reliability and durability only Rinnai can offer, while saving energy and precious floor space.

  • Max Energy Factor 0.82
  • Outdoor Installations
  • Certified for Installation in Manufactured (Mobile) Homes
  • Temperature range with controllers: 98ºF-140ºF

User questions & answers

Question: Can the temperature output be adjusted to 105F
Answer: Most rinnai tankless weather it is out door or indoor, have a control board to adjust temp and either on or off
Question: Can I use the Rinnai V65EP in Denver, Co? Temperatures during the winter can get below zero
Answer: It can definately be out doors in freezing temps, tho power failure arent good for it while in a freeze, tho keep in mind it will use alot more energy for frost protection, indoor units are safer amd more efficient in this case
Question: Does this unit come with controller? rinnai tech said i needed a mc-91-2us controller? do i need to buy separate
Answer: I bought model V65EN. It came with a wired digital controller. The installer did not run the wire into the house and mount the controller indoors. He simply set the controller at 120 degrees and left the controller inside the unit. If I want to change the temp, I have to take the cover of the unit.
Question: What does the "Low NOx Mean
Answer: Good place to check for info like this is Wikipedia. Here is what they say: Energy efficiencieseditMore tangible cost savings are defined when comparing the energy efficiencies of gas heaters with low NOx emissions with conventional flued types. Gas heaters with emission problems are flued and inherently lose substantial energies in the form of hot flue gases to the atmosphere. In addition, the choice of placement of flued heaters is greatly impaired due to flue installation restrictions.In contrast, dedicated low emission gas heaters do not require a flue system. Furthermore, with the introduction of oxygen depletion sensors and thermostatic controls, they do not place critical reliance on ventilation as previously was the case. These heaters can be positioned more conveniently and centralised to affect optimum warm air distribution. By definition unflued low NOx gas heaters are 100% efficient as all heat energy released from the flame is converted to useful heat.Hope this helps. June

Product features

Endless Hot Water

Put an end to scheduling your hot water need.

  • Never again choose between taking a piping hot shower, doing a load of laundry or running the dishwasher. A Rinnai Tankless Water Heater will never run out of hot water and leave you in the cold.

Hot Water On-Demand

Don't waste while you wait.

  • Rinnai tankless water heaters with ThermaCirc360 technology recirculates hot water through your pipes to get you hot water fast.
  • While you wait for hot water to travel from your old tank to your shower, you can waste the equivalent of twenty-four 16-ounce bottles of water every time. ─ that means an average of 8,700 bottles of water per person, per year.

Save Valuable Space

Your hot water heater doesn't have to be a behemoth!

  • Compact design allows for installation in non-traditional spaces such as the attic, crawl space or even a closet.
  • Save 16 sq. foot of space ─ the Rinnai tankless water heater is only the size of a small suitcase.

Affordable, Efficient Savings

Efficiency packaged in a compact design means cut CO2 emissions (as compared to tanks), use less energy and conserve water.

  • Use 40% less energy than traditional tanks* because you heat water only when you need it.

100 years of Confidence

Get peace of mind with the unsurpassed quality and innovation of a Rinnai tankless water heater.

  • Trust the #1 selling gas tankless water heating brand in North America for all of your water heating needs.
  • Smart technological advancements such as WiFi monitoring, your trusted Rinnai service provider can monitor the efficiency of your tankless water heater and address issues before you ever experience a break in service.

Sustainable Reliability

It's a smart investment for now and the future when you intertwine sustainability and reliability.

  • Every part of a Rinnai Tankless water heater is replicable so components can be easily swapped vs. buying a whole new system.
  • Average life expectancy is 20 years vs. 8-10 for a traditional tank**
  • With this premium product, you'll save–both money and worry–in the long run.

Rinnai Indoor Tankless Hot Water Heater / V65iP / Propane / 6.3 GPM, White

Rinnai

Based on 622 reviews Check latest price

Product description

V65iP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. Ideal for small to medium homes or remodels, compact, easy-to-install, reliable and perfect for indoor locations; Rinnai products provide peace of mind with warranties that surpass the competition.

From the Manufacturer

Rinnai's V65I INTERIOR-mount tankless water heater efficiently delivers up to 6.6-Gallon per minute (GPM) of hot water, making it perfect for your one to two and half bathroom home. This easy-to-install, ultra-compact unit lets you enjoy all the benefits of Rinnai tankless water heating. You'll experience clean, reliable hot water at a consistent pre-set temperature, while saving energy and precious floor space in your home.

  • Endless hot water for your entire home
  • V65iP HE High Efficiency Tankless Hot Water Heater - Propane: Indoor Installation Only
  • Up to 6.5 GPM hot water flow rate (varies by groundwater temp)
  • Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
  • Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

User questions & answers

Question: which models are "condensing" units, please
Answer: I don’t know. But I suggest u look for a different brand. It already failed twice in less than a year and their warranty is a scam. They provide the parts which are pennies and leave out labor.
Question: How does it effect the water pressure, will it change
Answer: It does not effect my water pressure at all. I’ve had it for over a year now
Question: My existing water heater is located next to and shares a flue with the furnace. Can I hook the same way on this
Answer: Hold up there, previous answer, not so fast. It is true that you should not have both the hot water heater and furnace venting directly into the flue, combining the exhaust. However, some people see their vent pipes entering the flue (or chimney wall) and assume they are both releasing the fumes inside the chimney. In some cases, the venting pipes continue separately up the flue. Joseph, if you have two vent pipes entering your flue, there is a chance that both pipes continue separately up the flue and out the top. If that is the case, you may be able to use the existing hot water vent system. When you look at the top of your chimney, do you see two terminations coming out?
Question: How does very cold intake water affect performance
Answer: Sorry to contradict but the temperature of the water going into the water heater will definitely have an effect on the temperature of the water coming out. the water heater needs to provide enough BTUs to heat the volume of water that you need to the water temperature that you want. If the water starts off at a lower temperature it will take more BTUs to get it to the temperature you want. This unit claims to be able to provide 6.6 gallons of hot water per minute but that assumes the water is startling an average temperature. If you have a modern shower head it will only use about 2.5 GPM but if you have second shower going, a hot water faucet open or a clothes washer filling at the same time you will run out of capacity quickly. Rinnai should have tables on their website that shows the ability of the unit to heat water at a variety of starting temperatures to a range of hot water temperatures at a given flow rate.

Product features

Endless Hot Water

Put an end to scheduling your hot water need.

  • Never again choose between taking a piping hot shower, doing a load of laundry or running the dishwasher. A Rinnai Tankless Water Heater will never run out of hot water and leave you in the cold.

Hot Water On-Demand

Don't waste while you wait.

  • Rinnai tankless water heaters with ThermaCirc360 technology recirculates hot water through your pipes to get you hot water fast.
  • While you wait for hot water to travel from your old tank to your shower, you can waste the equivalent of twenty-four 16-ounce bottles of water every time. ─ that means an average of 8,700 bottles of water per person, per year.

Save Valuable Space

Your hot water heater doesn't have to be a behemoth!

  • Compact design allows for installation in non-traditional spaces such as the attic, crawl space or even a closet.
  • Save 16 sq. foot of space ─ the Rinnai tankless water heater is only the size of a small suitcase.

Affordable, Efficient Savings

Efficiency packaged in a compact design means cut CO2 emissions (as compared to tanks), use less energy and conserve water.

  • Use 40% less energy than traditional tanks* because you heat water only when you need it.

100 years of Confidence

Get peace of mind with the unsurpassed quality and innovation of a Rinnai tankless water heater.

  • Trust the #1 selling gas tankless water heating brand in North America for all of your water heating needs.
  • Smart technological advancements such as WiFi monitoring, your trusted Rinnai service provider can monitor the efficiency of your tankless water heater and address issues before you ever experience a break in service.

Sustainable Reliability

It's a smart investment for now and the future when you intertwine sustainability and reliability.

  • Every part of a Rinnai Tankless water heater is replicable so components can be easily swapped vs. buying a whole new system.
  • Average life expectancy is 20 years vs. 8-10 for a traditional tank**
  • With this premium product, you'll save–both money and worry–in the long run.

SharkBite 22441LF Water Heater Installation Kit, 3/4", Brass

SharkBite

Based on 90 reviews Check latest price

Product description

CUT. PUSH. DONE. SharkBite Water Heater Installation Kit is designed to streamline water heater installation including special corrosion resistant DZR brass push-to-connect fittings that allow you to connect water distribution pipe in seconds with ease. Our product works with your existing plumbing, is easy to disassemble for changing fittings, and can be rotated for easier installation in tight spaces. The SharkBite Connection System makes any plumbing project fast and easy with our unique push-to-connect technology. When you insert a pipe into the SharkBite quick connect fittings, the stainless-steel teeth bite down and grip the pipe, while the specially formulated O-ring compresses to create the perfect watertight seal. SharkBite push connect fittings are the no fuss way to fix small leaks or plumb a whole house. Whether you need to repair a broken pipe or plumb a whole house, SharkBite fittings are the push-to-connect solution for leak-free results.

From the Manufacturer

SharkBite is the push-fit connection system that's really taking hold. It's the easiest way to join copper, CPVC or PEX pipe in any combination - with no soldering, clamps, unions or glue. Just insert the pipe and the stainless steel teeth bite down and grip tight, while a specially formulated O-ring compresses to create a perfect seal. Disassembly is just as fast using the simple disconnect tool. So fittings and valves can be easily changed and reused. They can even be rotated after assembly for easier installation in tight spaces. Get SharkBite, and get a grip on your next plumbing project. These fittings are lead free and meet all requirements for plumbing in California and Vermont.

  • INSTALLS IN SECONDS: Water Heater Installation Kit requires no special tools, no soldering, clamps, unions, or glue. Just push to create a watertight seal
  • PERFORMANCE: Rated to 200 PSI and 200 Degrees F. Use in potable water and hydronic heating applications
  • VERSATILTY: SharkBite connects Copper, PEX, CPVC, and PE-RT Pipe in any combination
  • QUALITY: Only SharkBite's quality and performance is field-proven with more than 550 million connections. SharkBite is the only push-to-connect brand than can ensure a clean, leak-free connection
  • RESIDENTIAL and COMMERCIAL: All SharkBite fittings meet the same standards for commercial and residential plumbing applications

User questions & answers

Question: Why does it say "low lead"? pretty sure i'd prefer no lead
Answer: Hello, Unfortunately, you will not find any brass plumbing products (from any manufacturer) that are completely lead free as a small amount of lead is required for manufacturing purposes. Brass plumbing products that are intended for use in potable water applications are considered to be lead free if they have a lead content of not more than .25%. SharkBite water heater installation kit part # 22604LF is certified for use in potable water applications and does meet the lead free requirements of NSF 372. Additional information regarding NSF 61 and NSF 372 may be found in the link below. If you have additional questions regarding the use of SharkBIte push-to-connect fittings please feel free to contact our technical support department at 877-700-4242. https://www.nsf.org/newsroom_pdf/nsf61-372_lead_insert_LWD-1350-0513.pdf Best Regards,
Question: Can these fitting be installed to the water heater pipe nipple's? Do these fitting have a gasket
Answer: yes they can be used on water heaters an they come complete with every thing you need just clean the burs off the pipe ends so they want cut the fittings insides parts an make sure they are pushed all the way in an seated
Question: can i use this fitting on baseboard heating
Answer: Hello, Yes, SharkBite push-to-connect fittings are suitable for use in baseboard heating applications as long as the temperature does not exceed 200°F and the pressure does not exceed 200 psi. If you have additional questions please feel free to reach out to our technical support department at 877-700-4242. Best Regards,
Question: Is the pex size 1/2 in and thread side 3/4 in
Answer: Yes, the 1/2" push-to-connect side will work for copper, PEX, CPVC, or PE-RT. The 3/4" side is female national pipe thread (FNPT).

Product features

Water Heater Install Kit

The SharkBite Water Heater Installation Kit is designed to simplify water heater installation. The kit features special push-fit fittings that allow the user to easily connect water distribution pipe.

Quality

SharkBite owns the entire manufacturing process, from raw brass to finished product, making SharkBite the only push-to-connect brand that can ensure a clean, leak-free connection.

Cut

Cut the pipe square removing rough edges and debris. Mark the pipe to the correct insertion depth.

Push

Push pipe and fitting together up to the depth mark.

Done

Only when the pipe has passed through the o-ring and reaches the tube stop is the secure joint created.

Bosch Electric Tankless Water Heater - Eliminate Time for Hot Water - Easy Installation

Bosch Thermotechnology

Based on 102 reviews Check latest price

Product description

The Bosch US12 Tronic 3000 electric tankless water heater is designed to provide an endless supply of hot water to kitchen, bathroom, and handwashing sinks. This 12 kW electric heater eliminates long waits for hot water by using a dual chambered copper heat exchanger. The unit runs at 98% thermal efficiency, so stand-by loss is minimal. This model features on-unit thermostatic control, so you can set the water temperature to your desired range. Plus, it mounts on the wall in any direction and is compact and lightweight, making it a great choice for a variety of spaces. With its top performance specifications and versatility, the U12 Tronic 3000 is a great way to get the hot water going in kitchens, offices, at warehouses, service stations, stores, and concession stands. This item requires professional installation and hardwiring and is only designed to operate on an electric voltage of 240.

From the Manufacturer

Ultra compact and lightweight, these five point-of-use / under-sink tankless water heaters were designed to provide an endless supply of hot water for 1 kitchen and / or bathroom sink at a time in commercial, industrial, and residential applications. Advantages include 98 % efficiency with minimal stand-by loss. Most models come equipped with high / low kW settings and universal horizontal / vertical mounting options.

Manufacturer Contact Information

800-283-3787

  • CONVENIENT TANKLESS HOT WATER HEATER: 12 kW output tankless electric water heater eliminates long waits for hot water at point-of-use
  • EASY INSTALLATION: Easily install under any bathroom or kitchen sink and get on demand hot water at your every need. Common Applications-Commercial tentant improvements (ie: office suite with a sink or an attached bathroom), Garage apartments, In-law suites
  • TEMPERATURE CONTROLED: Features thermostatic control for easy temperature output adjustments to match your preference
  • IMPORTANT INFORMATION: Unit is only designed to operate on 240-Volt. Dimensions : 12.75 x 6.5 x 3 Inches
  • GREAT EFFICIENCY: 98% efficient with minimal stand-by loss. Water pressure range of 10-150 PSI

User questions & answers

Question: Is this item here the US3. I need the 120volt unit
Answer: No, the 120V unit is the 3.2 KW unit and is the Bosch Tronic 3000 US3. GlobalTowne is an Authroized Bosch Distributor.
Question: On the 9.5k model. At what flow rate does it turn on
Answer: not sure when it actually turns on, but I usually ran it at about 1.1 gallons per minute. Sometimes, if the cold water was running or the toilet was flushing, the water flow was not fast enough to turn it on.
Question: Could two of these connected in series provide a higher gpm rate? (my winter water temp is often below 40f. looking to get a little over 2gpm
Answer: No, The Bosch electric tankless water heaters cannot be fed into one another, Max temperature into the unit is 86 degrees F. For good hot water at 2 gpm I would suggest the high KW unit Bosch Tronic 6000C WH17. This unit is a 17KW unit and requires 2 - double pole 40 amp breakers with 8 gauge wire. GlobalTowne is an Authorized Bosch Distributor.
Question: The 12kw unit specs from bosch recommend 6 gauge wire. is it safe to use 8 or 10 gauge wire
Answer: 8 or 10 gauge wire will not be heavy enough for the Bosch US12 as it is a 12 KW unit and requires 6 gauge wire. GlobalTowne is an Authorized Bosch Distributor.

Product features

Reliable Point-of-Use Heat

Provides hot water with electrical power at the sink where you need it, so you don’t waste time or water waiting, and is backed by a limited 5-year warranty on the heating element and 1-year limited warranty on other components.

Save Energy and Money

Because water is heated directly without the use of a storage tank, there’s no standby energy loss experienced by traditional tank heaters, and no pressure or relief valve is required.

Great for Small Spaces

These tankless heaters are compact and lightweight and can be mounted vertically or horizontally (except model US12) – featuring an understated design to blend in seamlessly with existing decor.

The Benefits of Going Tankless

Waiting for hot water at a sink located far from the primary heating source can be frustrating. Only having access to cold water from a sink is just not useful, and plumbing a hot water line to every sink in a home or business requires time and money. To get hot water where it’s needed, when it’s needed, a better solution is to install the Tronic 3000 from Bosch: a point-of-use electric tankless water heater. Tankless heaters are a great energy saving option – and when you save energy, you save money! In addition, the Tronic 3000 takes up far less space than a traditional heater, and can be wall mounted right under the sink, taking up practically zero space in your home. Because they run on your home’s electricity and don’t hold water, less overall maintenance is required. With less wait for water, savings of energy (and therefore money!) and less space, the benefits of choosing tankless heaters for your home or business are obvious.

Libra Supply 3/4 inch Lead Free Thread IPS Tankless Water Heater Service Valve Kit with Pressure Relief Valve, FNPT x FNPT, 3/4'' Service Valve for Rheem, Rinai, Ecosmart, Navien, Noritz, Takagi Bosch

Based on 242 reviews Check latest price

Product description

Libra Supply Isolation Valve Kits are made of quality material and work with all tankless water heater with 3/4'' MPT outlet. It's esay installation, compact design would provide the best user experience.

  • Lead Free
  • Easy Installation and Compact Design, Fits all Tankless Water Heater with 3/4 inch MPT Outlet
  • For Hot & Cold Water, FNPT x FNPT Thread connection
  • 100% leak tested, standard brass version, Pressure Relief Valve Included
  • Complies with NSF/ANSI 61

User questions & answers

Question: What is the country of manufacture
Answer: This is made in China
Question: What are the psi rating for all 3 valves? pressure relief valve, cold water pressure and the btu prv? also can garden hoses connect 2 the drain valves
Answer: Pressure relief is 150 psi the water Valves are probably the same range
Question: Is there an insulation kit for an exterior insulation
Answer: Any aftermarket insulation kit will work with these.
Question: can you tell me if this will work with a takagi t-h3s-dv-ng tankless water heater? we need 150 psi relief valve
Answer: Yes as long as it has 3/4' FNPT connections.

Camplux Pro Residential Tankless Water Heater,5.28 GPM High Efficiency On-Demand Propane Water Heater,Propane Constant Gas Water Heater for 3-4 Persons Whole House,Outdoor Installation,Grey

Based on 15 reviews Check latest price
  • On-Demand Tankless Water Heater-Camplux advanced 5.28 GPM high efficiency flow control propane gas tankless water heater delivers 5.28 gallons per minute of on-demand endless hot water to suit medium- and smaller-sized homes. Automatically activates on water pressure between 7.0-150 PSI.
  • Constant & Sustainable Hot Water Solution - CSA certified balanced combustion design,features with over-high wind pressure safety protection,Ipx4 water resistant protection, over-loaded electric protection,fan failure protection, equipped with PCB start up self-test & real-time intelligent monitoring, timely warning of potential gas fire and hydro power to ensure your family's safety.
  • Affordable & Efficient Savings - PCB frequency conversion intelligent control, temperature intelligent adjustment, environmental protection and durability, truly outstanding energy saving. Man-machine dialogue, heating without waiting. This residential constant model saves time, money and energy while producing safe, endless hot water for whole home at an affordable rate.
  • High Thermal Efficiency & High-Rise Wind Resistance-Phosphorus deoxidized copper heat exchanger with high temperature and corrosion resistance technology for full combustion and high thermal efficiency up to 92% . It can resist grade 8 wind speed and 240Pa high anti-wind pressure. Additionally, a wind pressure sensor is added to perceive the external wind force in real time and automatically adjust the fan, flame and maintain stable combustion.
  • Considerate Customer Service -Here at Camplux, customer service is everything! We offer 24 shift hours customer service make the customer experience easy and fast through our live chat, phone support & our online helpdesk. Have a question? Give us a call at (844) 538-7475.

User questions & answers

Question: Can this be mounted in an attic
Answer: Hi ,yes this unit can be mounted in an attic. Here are the dimensions : 27.5 x 16.5 x 9 inches ,please measure the dimension from your attic before you order.
Question: What is the btu of this unit
Answer: Hi ,the max BTU is 150,000 and the min BTU is 24,000 per/hour.
Question: How many amps of current does this unit pull from the power plug
Answer: not even 1 amp
Question: does it need filters
Answer: No filter needed.

Product features

Features-

  • The Camplux WA528 produces comfortable instant & constant endless hot water for residential whole families use!
  • Features PCB frequency conversion intelligent control, temperature intelligent adjustment ensures comfortable constant hot water.
  • Features CO multiple protection ensures safety, equipped with PCB start up self-test &real-time intelligent monitoring, timely warning of potential gas fire and hydro power to ensure your family's safety.
  • Automatically activates on water pressure between 7.0-150 PSI, maximum power output 150,000Btu/Hr. Hot water output 5.28 gallons per minute, perfect for a hot shower for whole home!
  • The Camplux tankless gas water heaters are not recommened to use for elavation above 2000 feet / 600 meters.

Camplux 5.28 GPM Residential Tankless Water Heater

  • Powered by 120 VAC voltage, features imported PCB with precise temperature control.
  • Safe electronic ignition system,anti-freezing protection,flame failure device and dry combustion protection.
  • Automatically activates on water pressure between 7.0-150 PSI.
  • CSA certified balanced combustion design required air combustion.
  • PCB frequency conversion intelligent control ensures smart& energy saving.

Enjoying Comfortable Constant Hot Shower with Camplux 5.28 GPM Tankless Water Heater

The 5.28 GPM Camplux residential tankless water heater supplys on-demand comfortable constant hot water for residential whole home use. It is powered by 120 VAC voltage, has an imported PCB, precise temperature control, double adjustment of water and air, and rising of the third gear making it perfect for constance hot shower at home! The ideal operating range for the 5.28 GPM Camplux residential tankless water heater is 7.0-150 PSI. Camplux tankless water heater focus on phosphorus deoxidized copper heat exchanger with high temperature and corrosion resistance technology and advanced multiple protection systems to ensure your safety.

Compact & Wall Mounted Design

Compact design allows for installation in non-traditional spaces such as the attic, crawl space or even a closet.Save valuable space for attic small suite, your hot water heater doesn't have to be a behemoth!

Constant & Sustainable Hot Water

CSA certified balanced combustion design,features with over-high wind pressure safety protection,Ipx4 water resistant protection, over-loaded electric protection,fan failure protection.

Affordable & Efficient Savings

PCB frequency conversion intelligent control, temperature intelligent adjustment.This residential constant model saves time, money and energy while producing safe, endless hot water for whole home at an affordable rate.

Rinnai Indoor Tankless Hot Water Heater / V75IN / Natural Gas / 7.5 GPM

Rinnai

Based on 622 reviews Check latest price

Product description

Rinnai V75IN 7.5 GPM Indoor Low NOx Tankless Natural Gas Water Heater

From the Manufacturer

Enjoy the comfort and convenience of continuous hot water at a lower price. Rinnai has expanded the Value Series by adding models to suit medium- and smaller-sized homes. Get the reliability and durability only Rinnai can offer, while saving energy and precious floor space.

  • Endless hot water for your entire home
  • V75iN HE High Efficiency Tankless Hot Water Heater - Natural Gas: Indoor Installation Only
  • Up to 7.5 GPM hot water flow rate (varies by groundwater temp)
  • Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
  • Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

User questions & answers

Question: which models are "condensing" units, please
Answer: I don’t know. But I suggest u look for a different brand. It already failed twice in less than a year and their warranty is a scam. They provide the parts which are pennies and leave out labor.
Question: How does it effect the water pressure, will it change
Answer: It does not effect my water pressure at all. I’ve had it for over a year now
Question: My existing water heater is located next to and shares a flue with the furnace. Can I hook the same way on this
Answer: Hold up there, previous answer, not so fast. It is true that you should not have both the hot water heater and furnace venting directly into the flue, combining the exhaust. However, some people see their vent pipes entering the flue (or chimney wall) and assume they are both releasing the fumes inside the chimney. In some cases, the venting pipes continue separately up the flue. Joseph, if you have two vent pipes entering your flue, there is a chance that both pipes continue separately up the flue and out the top. If that is the case, you may be able to use the existing hot water vent system. When you look at the top of your chimney, do you see two terminations coming out?
Question: How does very cold intake water affect performance
Answer: Sorry to contradict but the temperature of the water going into the water heater will definitely have an effect on the temperature of the water coming out. the water heater needs to provide enough BTUs to heat the volume of water that you need to the water temperature that you want. If the water starts off at a lower temperature it will take more BTUs to get it to the temperature you want. This unit claims to be able to provide 6.6 gallons of hot water per minute but that assumes the water is startling an average temperature. If you have a modern shower head it will only use about 2.5 GPM but if you have second shower going, a hot water faucet open or a clothes washer filling at the same time you will run out of capacity quickly. Rinnai should have tables on their website that shows the ability of the unit to heat water at a variety of starting temperatures to a range of hot water temperatures at a given flow rate.

Product features

Endless Hot Water

Put an end to scheduling your hot water need.

  • Never again choose between taking a piping hot shower, doing a load of laundry or running the dishwasher. A Rinnai Tankless Water Heater will never run out of hot water and leave you in the cold.

Hot Water On-Demand

Don't waste while you wait.

  • Rinnai tankless water heaters with ThermaCirc360 technology recirculates hot water through your pipes to get you hot water fast.
  • While you wait for hot water to travel from your old tank to your shower, you can waste the equivalent of twenty-four 16-ounce bottles of water every time. ─ that means an average of 8,700 bottles of water per person, per year.

Save Valuable Space

Your hot water heater doesn't have to be a behemoth!

  • Compact design allows for installation in non-traditional spaces such as the attic, crawl space or even a closet.
  • Save 16 sq. foot of space ─ the Rinnai tankless water heater is only the size of a small suitcase.

Affordable, Efficient Savings

Efficiency packaged in a compact design means cut CO2 emissions (as compared to tanks), use less energy and conserve water.

  • Use 40% less energy than traditional tanks* because you heat water only when you need it.

100 years of Confidence

Get peace of mind with the unsurpassed quality and innovation of a Rinnai tankless water heater.

  • Trust the #1 selling gas tankless water heating brand in North America for all of your water heating needs.
  • Smart technological advancements such as WiFi monitoring, your trusted Rinnai service provider can monitor the efficiency of your tankless water heater and address issues before you ever experience a break in service.

Sustainable Reliability

It's a smart investment for now and the future when you intertwine sustainability and reliability.

  • Every part of a Rinnai Tankless water heater is replicable so components can be easily swapped vs. buying a whole new system.
  • Average life expectancy is 20 years vs. 8-10 for a traditional tank**
  • With this premium product, you'll save–both money and worry–in the long run.

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