What Is an ASHP (Air Source Heat Pump) — and Why Is It So Efficient?
If you’re researching ways to make your home more energy-efficient or looking into IRA rebates, you’ve likely come across the term ASHP, short for Air Source Heat Pump. But what exactly is an ASHP—and why are so many experts calling it the future of home heating and cooling?
At Liberty Home Comfort, we specialize in helping homeowners and property managers make smart energy upgrades. In this post, we’ll explain what an ASHP is, how it works, and why it’s one of the most efficient—and incentivized—home upgrades you can make.
What Is an Air Source Heat Pump (ASHP)?
An Air Source Heat Pump is a highly efficient HVAC system that both heats and cools your home by transferring heat between the inside and outside air. It doesn’t generate heat by burning fuel—instead, it moves heat, which takes far less energy.
In winter, it pulls heat from the outdoor air and brings it inside. In summer, it works like an air conditioner, removing heat from inside your home and releasing it outdoors.
Yes—even in cold weather, there’s enough ambient heat in the air to warm your home!
How Is an ASHP Different From a Traditional HVAC System?
FeatureTraditional SystemASHP (Heat Pump)Heating MethodBurns fossil fuel (gas/oil)Transfers heat from airCoolingSeparate A/C unit neededBuilt-in cooling functionEnergy Efficiency70–90% efficiency200–400% efficiencyCarbon EmissionsModerate to highVery lowRebate Eligible?RarelyYes – Up to $8,000 or more
Why Is an ASHP So Efficient?
Unlike traditional furnaces or boilers that create heat by burning fuel, an ASHP simply moves heat from one place to another. This process requires significantly less electricity or fuel, resulting in efficiency ratings of 200% to 400%—meaning for every 1 unit of energy used, you get 2 to 4 units of heat.
That’s why it’s considered one of the most efficient heating and cooling options available today.
IRA Rebates for ASHP Installations
Under the Inflation Reduction Act (IRA), homeowners may qualify for rebates up to $8,000 for installing an ASHP—depending on household income and local program availability.
Even better: These rebates can often be stacked with local utility incentives, making the upgrade incredibly affordable—and in many cases, no out-of-pocket cost at all.
At Liberty Home Comfort, we help you:
Check your eligibility
Handle all rebate paperwork
Coordinate installation through trusted local contractors
Benefits of Upgrading to an ASHP
Lower monthly utility bills
Year-round comfort (heating + cooling)
Reduced carbon footprint
Safer (no combustion or gas)
Higher home resale value
Qualifies for up to $14,000 in total IRA upgrades when bundled with other improvements
Is an ASHP Right for Your Home?
Air source heat pumps work well in single-family homes, multifamily units, and even in older homes with proper insulation. They’re especially cost-effective in regions with moderate to cold climates, thanks to advances in cold climate heat pump technology.
Take the Next Step With Liberty Home Comfort
Ready to find out if you qualify for a free or deeply discounted ASHP installation through the IRA? Let Liberty Home Comfort help you every step of the way—from qualification to installation.
