Mini-Split Air Conditioner Systems (AC & Heat) 12000 BTU
Filter and sort
2674 of 5123 products
Bulk 5-15% OFF 
Bravo 12,000 BTU Single Zone Wall Mount, 115V, R32 - Ductless Mini Split Air Conditioner Heat PumpFree Shipping115V17.0 SEERWall MountR32From $627.84 /63 in stockBulk 5-15% OFF
Bravo 12,000 BTU Single Zone Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V16.0 SEERWall MountR32From $627.84 /84 in stockSave 10%
Bravo Pisa 12,000 BTU Single Zone Ceiling Cassette, 230V, R32 - Ductless Mini Split Heat PumpFree Shipping230V22.0 SEERCeiling CassetteR32$1,216.80From $1,095.12Save $121.68 (10% off) /40 in stockSave 7%
OLMO Sierra 12,000 BTU Single Zone Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V20.0 SEERWall MountR32$766.50From $712.84Save $53.66 (7% off) /85 in stockSave 7%
OLMO Sierra 12,000 BTU Single Zone Wall Mount, 115V, R32 - Ductless Mini Split Air Conditioner Heat PumpFree Shipping115V18.0 SEERWall MountR32$766.50From $712.84Save $53.66 (7% off) /86 in stockBulk 3-8% OFF 
Cooper & Hunter MIA 12,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V21.3 SEERWall MountR454BFrom $863.04 /139 in stockBulk 3-8% OFF
Cooper & Hunter MIA 12,000 BTU Single Zone Wall Mount, 115V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping115V21.2 SEERWall MountR454BFrom $863.04 /51 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 12,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V23.1 SEERWall MountR454BFrom $1,347.84 /197 in stockBulk 3-8% OFF
Cooper & Hunter Olivia 12,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V24.0 SEERWall MountR454BFrom $1,365.12 /40 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 12,000 BTU Single Zone Wall Mount, 115V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping115V23.2 SEERWall MountR454BFrom $1,368.00 /138 in stockBulk 3-8% OFF
Cooper & Hunter Olivia 12,000 BTU Single Zone Wall Mount, 115V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping115V23.2 SEERWall MountR454BFrom $1,401.12 /80 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight Hyper Heat 12,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V24.0 SEERWall MountR454BFrom $1,580.02 /40 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Hyper Heat 12,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V24.0 SEERWall MountR454BFrom $1,597.30 /57 in stockBulk 3-8% OFF
Cooper & Hunter 12,000 BTU Single Zone Mini Floor Console, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V25.0 SEERMini Floor ConsoleR454BFrom $1,632.96 /188 in stockBulk 3-8% OFF
Cooper & Hunter 12,000 BTU Single Zone Slim Duct, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V19.0 SEERConcealed DuctR454BFrom $1,702.08 /197 in stockBulk 3-8% OFF
Cooper & Hunter 12,000 BTU Single Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V21.1 SEERCeiling CassetteR454BFrom $1,794.24 /188 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Heat 12,000 BTU Single Zone Mini Floor Console, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V24.0 SEERMini Floor ConsoleR454BFrom $1,865.14 /40 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Heat 12,000 BTU Single Zone Slim Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat PumpFree Shipping230V19.0 SEERConcealed DuctR454BFrom $1,934.26 /40 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Heat 12,000 BTU Single Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.1 SEERCeiling CassetteR454BFrom $2,026.42 /40 in stockBulk 3-8% OFF
Cooper & Hunter 12,000 BTU Single Zone One-Way Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V22.0 SEER1 Way CassetteR454BFrom $2,301.39 /200 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Heat 12,000 BTU Single Zone One-Way Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V22.0 SEER1 Way Ceiling CassetteR454BFrom $2,533.57 /40 in stockSave 10%
BRAVO 18,000 BTU 2-Zone 9k+12k Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V22.0 SEERWall MountR32$1,419.84From $1,277.85Save $141.99 (10% off) /98 in stockSave 10%
BRAVO 18,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V22.0 SEERWall MountR32$1,435.68From $1,292.11Save $143.57 (10% off) /99 in stockSave 10%
BRAVO 18,000 BTU 2-Zone 9k+12k Ceiling Cassette, 230V, R32 - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V22.0 SEERCeiling CassetteR32$1,869.12From $1,682.20Save $186.92 (10% off) /98 in stockSave 10%
BRAVO 18,000 BTU 2-Zone 12k+12k Ceiling Cassette, 230V, R32 - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V22.0 SEERCeiling CassetteR32$1,899.36From $1,709.42Save $189.94 (10% off) /100 in stockSave 10%
BRAVO 18,000 BTU 2-Zone 9k+12k Concealed Duct, 230V, R32 - Ducted Mini Split Air Conditioner Heat PumpFree Shipping230V22.0 SEERConcealed DuctR32$1,952.64From $1,757.37Save $195.27 (10% off) /100 in stockSave 10%
BRAVO 18,000 BTU 2-Zone 12k+12k Concealed Duct, 230V, R32 - Ducted Mini Split Air Conditioner Heat PumpFree Shipping230V22.0 SEERConcealed DuctR32$1,982.88From $1,784.59Save $198.29 (10% off) /100 in stockSave 10%
BRAVO 18,000 BTU 2-Zone 9k+12k Universal Floor/Ceiling, 230V, R32 - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V22.0 SEERUniversal Floor/CeilingR32$2,135.52From $1,921.96Save $213.56 (10% off) /100 in stockSave 10%
BRAVO 18,000 BTU 2-Zone 12k+12k Universal Floor/Ceiling, 230V, R32 - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V22.0 SEERUniversal Floor/CeilingR32$2,155.68From $1,940.11Save $215.57 (10% off) /99 in stockSave 10%
OLMO Sierra 18,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V21.0 SEERWall MountR454B$1,702.50From $1,532.25Save $170.25 (10% off) /40 in stockSave 15% 
Cooper & Hunter Olivia 18,000 BTU 2-Zone 9k+12k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V22.9 SEERWall MountR410A$1,577.29From $1,340.69Save $236.60 (15% off) /23 in stockSave 15%
Cooper & Hunter Olivia 18,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V22.9 SEERWall MountR410A$1,578.72From $1,341.91Save $236.81 (15% off) /23 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 18,000 BTU 2-Zone 9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V22.9 SEERWall MountR454BFrom $2,439.36 /100 in stockBulk 3-8% OFF
Cooper & Hunter Olivia 18,000 BTU 2-Zone 6k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEERWall MountR454BFrom $2,443.68 /39 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 18,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V22.9 SEERWall MountR454BFrom $2,445.12 /100 in stockBulk 3-8% OFF
Cooper & Hunter Olivia 18,000 BTU 2-Zone 9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEERWall MountR454BFrom $2,463.84 /100 in stock
Latest News
Guides & articles for this category
Concealed Ducted Mini Splits: The Architect's Standard for Invisible Climate Control
Architectural Integration Concealed Ducted Mini Split: Hidden Comfort for Modern Interiors I still remember a brutal custom build back in 2024. The cli...
Read article →
Mini Splits for Older Homes Without Ductwork: The Complete 2026 Retrofit Guide
The 2026 Retrofit Guide Mini Splits for Older Homes Without Ductwork Look, I love old homes. I’ve spent more weekends than I can count admiring solid...
Read article →
Smallest Mini Split Systems: Ultimate Buyer's Guide
Micro-Space Cooling • Sizing Guide The Smallest Mini Split Systems: 2026 Ultimate Buyer's Guide Finding climate control for a tiny footprint is an exer...
Read article →
