
- Capacity
- 12K BTU
- SEER2
- 21.2
- Power
- 115 V
- HSPF2 (Region IV)
- 8.7
- Refrigerant
- R-454B
Shop by series
The Cooper & Hunter Mia NY series, 6,000 to 24,000 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.
Mia NY, Outdoor unit9K Outdoor UnitCH-RLS06MIA-115VOApproved for 1 head in this collection
Mia NY, Outdoor unitMia NY 9K Outdoor UnitCH-RLS09MIA-115VOApproved for 1 head in this collection
Mia NY, Outdoor unitMia NY 9K Outdoor UnitCH-RLS09MIA-230VOApproved for 1 head in this collection
Mia NY, Outdoor unitMia NY 12K Outdoor UnitCH-RLS12MIA-115VOApproved for 1 head in this collectionBuying guide
Single-zone wall-mount heads and the outdoor units that pair with them, in 115 V and 230 V.
Right now this page lists 14 products: 7 wall-mount heads and 7 single-zone outdoor units. Sizes run from 6,000 to 24,000 BTU, with SEER2 ratings from 18.7 to 21.5. Voltages on offer: 115 V and 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
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Authorized Cooper & Hunter dealerShips to all 50 statesA person checks every pairing
14 products














SEER2 bars run from 14 to 28.