Heat Pump Water Heaters
What is a Heat Pump Water Heater?
- Heat pump water heaters use heat pump technology to move heat instead of generating it through combustion of fossil fuels.
- Heat pump water heaters draw heat from the surrounding air, transfer the heat to the water in the tank and blow the cold air back out.
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Benefits of a Heat Pump Water Heater:
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Reduce Emissions: Switching to a heat pump water heater can save as much as 12 tons of CO2 emissions over its lifetime*
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Increased Efficiency: 3x more energy efficient than traditional systems
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Lower Operating Costs: A heat pump water heater could save you thousands of dollars over the unit's lifetime compared to traditional water heaters*
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Safety: No exhaustion of gases or carbon monoxide and no open flame
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Longer Warranty: Average warranty for heat pump water heaters is 10 years compared to 6 years for traditional water heaters
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Dehumidify: Can help to dehumidify the space it occupies
Key Considerations:
- Tank Size: Tank sizes typically range from 50-80 gallons. The size you need depends on your household size and hot water needs.
- Electric Outlets: Most systems require a 240 volt outlet. If you don’t already have one, you can get one installed or consider opting for a newer model that only requires a 120 volt outlet. These models are often slower and less efficient.
- Location: For optimum efficiency, heat pump water heaters should be located in a 10' x 10' or larger space that remains between 40° and 90°F. Heat pump water heaters can have a cooling effect on the surrounding air and produce some noise. For these reasons, unoccupied basement spaces are often a great option for installation.
Cost Breakdown:
- Total installation cost: $3,000-$6,000
- Unit price: $1,200-$3,000 (based mostly on the tank size)
- Additional cost factors: Labor, shutting off gas, adding electric wiring/outlets
Climate Impact:
- Switching to a heat pump water heater can reduce emissions by up to 1,238 kgCO2e each year.
- This is equivalent to 20 tree seedlings grown for 10 years.
What's Next?
Schedule a free one-on-one energy consultation with our Energy Navigator.
- Discuss your options for installing a heat pump water heater and other energy upgrades
- Get connected to available incentives and rebates to help you save money
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