Existing Multifamily

Quick reference guide for commercial and multifamily heat pump incentives


Air source heat pumps are both efficient and environmentally friendly, which makes them attractive for multifamily and commercial buildings. Energy Trust offers incentives on a variety of air source heat pumps to save your customers money.

Use the tables below as a quick reference guide to commercial and multifamily heat pump incentives.

Multifamily heat pump incentives:

Equipment typeIncentive
Side-by-side, duplex, triplex, fourplex properties
Ducted Heat Pump$1,000 per unit
Extended Capacity Heat Pump (New or Replacement)$1,000 - $3,000 per unit
Stacked Structures with five or more dwelling units
Air-Cooled Variable Refrigerant Flow (VRF) Multi-Split Ductless Heat Pump$1 per sq. ft. of area served by VRF
All multifamily properties
Ductless Heat Pump$1,800 per outdoor unit
Packaged Terminal Heat Pump$800 per unit

Commercial heat pump incentives: 

Equipment typeIncentive
Ductless Heat Pump (Lodging Only)$500 per ton of cooling capacity
Packaged Terminal Heat Pump (Lodging Only)$800 each
Server/Telecom Room Mini-Split Air Conditioner$250 per ton of cooling capacity
Air-Cooled Variable Refrigerant Flow (VRF) Multi-Split Ductless Heat Pump$1 per sq. ft. of area served by VRF
Commercial Ductless Heat Pump (New or Replacement)$300 per ton
Commercial Heat Pump Water Heater$800

Incentive details and requirements are available in the incentive applications:

For more information contact Heath Heiberg, Existing Buildings trade ally manager, at 503.307.3328.