Heating and Cooling

Ductless Air Conditioners

How They Work

Ductless air conditioners, sometimes called mini-split air conditioners, are most commonly used in homes or sections of homes, such as room additions, which do not already have ductwork or where extending or installing distribution ductwork for a central air-conditioner is not feasible. If your home already has ductwork, then a ducted heat pump may be the better solution for you.

Since ductless air conditioners have no ducts, they avoid the energy losses associated with ductwork of central air-conditioners. Duct losses can account for more than 30% of energy consumption for air conditioning, especially if the ducts are in an unconditioned space such as an attic. Find information on ductless air conditioners here.

What Assistance Is Available for Me?

• The federal government offers a tax credit of up to 30% of the cost of the purchase and installation of a ductless air conditioner (maximum $600 credit). Find more information about federal tax credits for ductless air conditioners here.

What Products Are Eligible?

• To be eligible for the federal tax credit, a ductless air conditioner must be ENERGY STAR certified with a SEER2 rating greater than 16. Find ductless air conditioners eligible for the federal tax credit here.

Important Dates

The federal tax credits are available for ductless air conditioners purchased and installed between January 1, 2023, and December 31, 2032.