Electric Heat Pump | Tankless Pros Az | Phoenix, Az

Electric Heat Pump | Tankless Pros Az | Phoenix, Az

Electric Heat Pump Water Heaters

Save 70% Energy Cost


Water heaters are typically the second highest source of energy use in residential homes, behind heating and cooling systems. Water heaters with new energy-efficient heat pump technology are a highly efficient way to heat water, offering a reduction in energy usage and utility bill savings when compared to electric resistance water heaters.
 

Benefits

Save energy: In comparison to their standard electric counterparts, electric heat pump water heaters in the Phoenix areas can be three times more efficient. They are also more efficient than gas water heaters — which suffer energy loss during the venting process and can be three to four times more efficient than traditional gas water heaters.

Save money:

Energy efficient heat pump water heaters can reduce your overall energy bills by up to 32% annually, and can pay for themselves in less than four years.

 

Health and safety:

Heat pump water heaters avoid some hazards present with gas water heaters, such as gas leaks. Additionally, with gas water heaters, poor ventilation can also release toxic carbon monoxide and excess moisture into the Arizona homes.

Environment:

Gas-powered water heaters emit greenhouse gases into the atmosphere when used. With increasing amounts of renewable resources, electric-powered heat pump water heaters significantly reduce emissions and pollution.

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50 Gallon Tank

RE2H50S10

 

High Efficiency

ENERGY STAR® Qualified

The AeroTherm® Series Control Panel

Quiet Operation

​Easily Accessible Top Mounted Washable Air Filter

​Backup Electric Heating Elements

Direct Heat Transfer with Immersed Elements

Warranty 10yr / 5yr / 1yr

4.4 out of 5 Stars

Installed $2888

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65 Gallon Tank

RE2H65T10

Super High Efficiency

ENERGY STAR® Qualified

The AeroTherm® Series Control Panel

Quiet Operation

​Easily Accessible Top Mounted Washable Air Filter

​Backup Electric Heating Elements

Direct Heat Transfer with Immersed Elements

Warranty 10yr / 5yr / 1yr

4.4 out of 5 Stars

Installed $3188

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80 Gallon Tank

RE2H80T10

Super High Efficiency Plus

ENERGY STAR® Qualified

The AeroTherm® Series Control Panel

Quiet Operation

​Easily Accessible Top Mounted Washable Air Filter

​Backup Electric Heating Elements

Direct Heat Transfer with Immersed Elements

Warranty 10yr / 5yr / 1yr

4.4 out of 5 Stars

Installed $3688

Did You Know?

According to the US Department of Energy (DOE),

Most homeowners who have heat pumps use them to heat and cool their homes. But a heat pump also can be used to heat water -- either as stand-alone water heating system, or as combination water heating and space conditioning system.

 

How They Work

Heat pump water heaters use electricity to move heat from one place to another instead of generating heat directly. Therefore, they can be two to three times more energy efficient than conventional electric resistance water heaters. To move the heat, heat pumps work like a refrigerator in reverse.

 

While a refrigerator pulls heat from inside a box and sends it into the surrounding room, a stand-alone air-source heat pump water heater pulls heat from the surrounding air and transfers it -- at a higher temperature -- to heat water in a storage tank. You can purchase a stand-alone heat pump water heating system as an integrated unit with a built-in water storage tank and back-up resistance heating elements. You can also retrofit a heat pump to work with an existing conventional storage water heater.

 

Heat pump water heaters require installation in locations that remain in the 40º–90ºF (4.4º–32.2ºC) range year-round and provide at least 1,000 cubic feet (28.3 cubic meters) of air space around the water heater. Air passing over the evaporator can be exhausted to the room or outdoors.

 

Heat pump water heaters will not operate efficiently in a cold space since they tend to cool the space they are in.  Installing them in a space with excess heat, such as a furnace room, will increase their efficiency.

 

You can also install an air-source heat pump system that combines heating, cooling, and water heating. These combination systems pull their heat indoors from the outside air in the winter and from the inside air in the summer. Because they remove heat from the air, any type of air-source heat pump system works more efficiently in a warm climate.

 

Homeowners primarily install geothermal heat pumps -- which draw heat from the ground during the winter and from the indoor air during the summer -- for heating and cooling their homes. For water heating, you can add a desuperheater to a geothermal heat pump system. A desuperheater is a small, auxiliary heat exchanger that uses superheated gases from the heat pump's compressor to heat water. This hot water then circulates through a pipe to the storage water heater tank in the house.

 

Desuperheaters are also available for tankless or demand-type water heaters. In the summer, the desuperheater uses the excess heat that would otherwise be expelled to the ground. With frequent operation during the summer, the geothermal heat pump may provide the majority of your hot water needs.  

 

During the fall, winter, and spring -- when the desuperheater isn't producing as much excess heat -- you'll need to rely more on your storage or demand water heater. Some manufacturers also offer triple-function geothermal heat pump systems, which provide heating, cooling, and hot water. They use a separate heat exchanger to meet all of a household's hot water needs.

Selecting a Heat Pump Water Heater

Heat pump water heater systems typically have higher initial costs than conventional storage water heaters. However, they have lower operating costs, which can offset higher purchase and installation costs.

Before buying a heat pump water heating system, you also need to consider the following:

  • Size and first hour rating

  • Fuel type and availability

  • Energy efficiency (energy factor)

  • Overall costs

If you're considering installing an integrated water heating, space heating, and cooling heat pump system in your home, see our information about air-source heat pumps and geothermal heat pumps.

Installation and Maintenance

Proper installation and maintenance of your heat pump water heating system can optimize its energy efficiency.

Proper installation depends on many factors. These factors include fuel type, climate, local building code requirements, and safety issues. Therefore, it's best to have a qualified plumbing and heating contractor (or geothermal heat pump system installer/designer) install your heat pump.

Do the following when selecting a qualified professional:

  • Request cost estimates in writing

  • Ask for references

  • Check the company with your local Better Business Bureau

  • See if the company will obtain a local permit if necessary and understands local building codes.

Periodic water heater maintenance can significantly extend your water heater's life and minimize loss of efficiency. Read your owner's manual for specific maintenance recommendations.

Improving Energy Efficiency

After your water heater is properly installed and maintained, try some additional energy-saving strategies to help lower your water heating bills. Some energy-saving devices and systems are more cost-effective to install with the water heater.