
- Capacity
- 18K BTU
- SEER2
- 19.0
- Power
- 208–230 V
- HSPF2 (Region IV)
- 10.1
- Refrigerant
- R-454B
Shop by series
The Cooper & Hunter PEAQ series, 18,000 to 54,000 BTU.
Approved pairings
A head needs an outdoor unit. These are the manufacturer-approved outdoor units for the heads in this collection, the most-paired first. Each product page lists its own pairings.
PEAQ, Outdoor unitPEAQ 18K Outdoor UnitCH-PQ18-230VOApproved for 1 head in this collection
PEAQ, Outdoor unitPEAQ 24K Outdoor UnitCH-PQ24-230VOApproved for 1 head in this collection
PEAQ, Outdoor unitPEAQ 30K Outdoor UnitCH-PQ33-230VOApproved for 1 head in this collection
PEAQ, Outdoor unitPEAQ 36K Outdoor UnitCH-PQ36-230VOApproved for 1 head in this collectionBuying guide
Ducted inverter heat pump systems for homes with ductwork: outdoor units and the air handlers that match them.
Right now this page lists 12 products: 6 air handlers and 6 single-zone outdoor units. Sizes run from 18,000 to 54,000 BTU, with SEER2 ratings from 17.2 to 19. Every unit with a listed voltage runs on 208–230 V.
A head from this series pairs with the outdoor units the manufacturer approves for it, single-zone for one room or multi-zone for several. Each product page lists its approved pairings, and the system builder only shows combinations that pass them.
Mounting, wiring and running the line set are within reach of a capable DIYer. The refrigerant connection, vacuum and charge should be done by a licensed HVAC technician in most states, and most warranties require it. We can point you to an installer in your area.
Use the system builder: enter the rooms and it sizes each one and shows only manufacturer-approved combinations. For vaulted ceilings, sunrooms or very old houses, call and we will size it by hand.
Yes. Every system ships to all 50 states.
No. All sales are final, so size it right first: the builder and the sizing guide are free, and a person confirms the pairing on every order. If anything arrives damaged, we handle the claim for you, and defects are covered by the manufacturer warranty.
Sizing help
The builder sizes each room and shows only the pairings Cooper & Hunter approves. The sizing guide explains the rules behind it.
A person checks the pairing on every order before it ships.
Monday to Friday, 8 AM to 5 PM Central
Analytics cookies, only if you accept.We use Meta and Microsoft Clarity cookies to measure visits and ads, only if you accept. Privacy policy
Authorized Cooper & Hunter dealerShips to all 50 statesA person checks every pairing
12 products












SEER2 bars run from 14 to 28.