ProLine® XE Electric Heat Pump

Hot water
at the lowest
possible cost

Our heat pump water heaters convert the heat from the room air into energy to heat your water. All electric, with no fuel combustion, a ProLine® heat pump water heater is an environmentally friendly choice.


A. O. Smith’s electric heat pumps have up to a 3.45 UEF and are ENERGY STAR® qualified.


Hybrid electric heat pump water heaters are built with innovative technology and are paired with a 10-year limited warranty to provide years of hot water for your home.

A Closer Look:

How do heat pump water heaters work?

A fan at the top of the hybrid electric heat pump water heater pulls ambient air in from the room it resides in. The air is pulled in through an evaporator while refrigerant in the evaporator absorbs the heat from the air. The refrigerant runs through a compressor which raises the temperature and the pressure. Finally, the heated refrigerant is passed through a condenser coil that is wrapped around the inside of the tank. This helical shape ensures the most efficient transfer of the heat from the refrigerant to the water.


The most energy efficient mode uses the heat pump only.

Use the EFFICIENCY mode to maximize your savings. Going up a tank size will help you stay in this mode longer and will better meet your hot water needs.


Convenient HYBRID mode combines HEAT PUMP and ELECTRIC operation.

In HYRBID mode, your heat pump water heater automatically switches between heat pump and electric operation as needed.


Switch to ELECTRIC mode to meet your highest demand times.

When you have house guests, or perhaps just when the whole family is home, ELECTRIC mode ensures your hot water demands are met.


Minimize your energy costs when you’re away with VACATION mode.

Enjoy peace of mind with this handy mode that minimizes your energy costs when you aren’t using your hot water.

Operating Cost

* Based on 50 USG water heater, average household usage and Ontario utility rates.

To compare operating costs in your area, try our product selector tool:

Need more information?

Check out our printable literature page:

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