Technology, Measures & Innovation
Air-source heat pumps: Your all-in-one home comfort
Looking for year-round energy savings? Meet air-source heat pumps (ASHPs), a versatile heating and cooling system that can be installed with or without ducts to fit virtually anywhere. Unlike traditional heating systems that create heat by burning fuel, ASHPs run on electricity and move heat instead of creating it, making them significantly more sustainable and efficient. Plus, they double as a cooling system to work in any season.
How do air-source heat pumps work
Heat pumps work like air conditioners in reverse. In the summer, they transfer heat outdoors to cool down your home. In the winter, they do the opposite and transfer heat from the outdoor air inside, finding heat even on the coldest days. They use electricity to power a compressor, coils, fans, and a reversing valve that allows it to switch between heating and cooling modes.
Why we love them
Lower emissions and energy bills
According to Rewiring America, ASHPs are around three times more efficient than most traditional fossil fuel heating systems. That translates to hundreds of dollars in energy savings each year.
Versatile installation
ASHPs can be ducted, ductless, or hybrid, so you can easily install them in your space no matter the existing layout.
Do-it-all comfort
They heat, cool, and dehumidify your home. That means you only have one machine to think about (and hardly any maintenance to worry about).
Already sold? Here’s what to keep in mind when choosing a heat pump
Electrical requirements
Most residential heat pumps require a dedicated 240V circuit to power them, which is more than the standard 120V outlet in your home. If you have an older home or your electric panel is already near capacity, you may need to upgrade it to support the new heating and cooling system.
Model type
There are ducted, ductless, and hybrid models to choose from. To keep installation more affordable, look for a model that fits the existing layout of your heating system.
Home zones
If you want more control over the temperature in different rooms (or zones) of your home, consider ductless air-source heat pumps. You can use a few units throughout your home to heat or cool only the spaces you need.
Ready to make the switch? The DCSEU can help.
Upgrade your home for less with these offers.
Rebates
Rebates are available to all District residents who manage their own home appliances. Visit our Residential Electrification Rebates page to make sure the air-source heat pump you’d like is a qualifying model. Just apply for your rebate after you’ve made your purchase and had it installed.
Affordable Home Electrification Program (AHEP)
If you're an income-qualified District homeowner or renter in a single-family home, you can upgrade gas appliances to efficient electric equipment for free. That’s right—get an air-source heat pump on us. We'll even provide a contractor to help you make the switch. Visit our Affordable Home Electrification page to learn more.