R454B Refrigerant Ductless
Filter and sort
3119 of 4176 products
SEER221.5 Heatsdown to5°F Coolsup to122°FCooper & Hunter MIA 6,000 BTU Single Zone Wall Mount, 115V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 6,000 BTU
- Heating CapacityHeating
- 7,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
$757.44From $719.56Save $37.88 (5% off) /48 in stock-
SEER225.3 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Olivia Hyper Heat 6,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 6,000 BTU
- Heating CapacityHeating
- 7,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
From $1,424.24 /199 in stock -
SEER222 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Hyper Heat 6,000 BTU Single Zone One-Way Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 6,000 BTU
- Heating CapacityHeating
- 7,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
From $2,396.51 /100 in stock -
SEER221.2 Heatsdown to5°F Coolsup to122°FCooper & Hunter MIA 9,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 9,000 BTU
- Heating CapacityHeating
- 10,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
$767.04From $728.68Save $38.36 (5% off) /52 in stock -
SEER221.2 Heatsdown to5°F Coolsup to122°FCooper & Hunter MIA 9,000 BTU Single Zone Wall Mount, 115V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 9,000 BTU
- Heating CapacityHeating
- 10,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
$767.04From $728.68Save $38.36 (5% off) /199 in stock -
SEER224.6 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia Midnight 9,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 9,000 BTU
- Heating CapacityHeating
- 10,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
From $1,294.56 /100 in stock -
SEER224.6 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 9,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 9,000 BTU
- Heating CapacityHeating
- 10,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
From $1,301.76 /40 in stock -
SEER224.6 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Olivia Midnight Hyper Heat 9,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 9,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
From $1,546.54 /40 in stock -
SEER224.6 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Olivia Hyper Heat 9,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 9,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
From $1,553.74 /40 in stock -
SEER226 Heatsdown to−13°F Coolsup to122°FCooper & Hunter 9,000 BTU Single Zone Mini Floor Console, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 9,000 BTU
- Heating CapacityHeating
- 10,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
From $1,563.84 /193 in stock -
SEER221.6 Heatsdown to−13°F Coolsup to122°FCooper & Hunter 9,000 BTU Single Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 9,000 BTU
- Heating CapacityHeating
- 10,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
From $1,683.36 /68 in stock -
SEER224.6 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Hyper Heat 9,000 BTU Single Zone Mini Floor Console, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 9,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
From $1,815.82 /40 in stock -
SEER221.6 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Hyper Heat 9,000 BTU Single Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 9,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
From $1,935.34 /40 in stock -
SEER222.1 Heatsdown to−13°F Coolsup to122°FCooper & Hunter 9,000 BTU Single Zone One-Way Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 9,000 BTU
- Heating CapacityHeating
- 10,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
From $2,253.87 /110 in stock -
SEER222.1 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Hyper Heat 9,000 BTU Single Zone One-Way Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 9,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
From $2,505.85 /40 in stock -
SEER221.2 Heatsdown to5°F Coolsup to122°FCooper & Hunter MIA 12,000 BTU Single Zone Wall Mount, 115V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
$863.04From $819.88Save $43.16 (5% off) /60 in stock -
SEER221.3 Heatsdown to5°F Coolsup to122°FCooper & Hunter MIA 12,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
$863.04From $819.88Save $43.16 (5% off) /113 in stock -
SEER223.1 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia Midnight 12,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
From $1,347.84 /197 in stock -
SEER224 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 12,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
From $1,365.12 /39 in stock -
SEER223.2 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia Midnight 12,000 BTU Single Zone Wall Mount, 115V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
From $1,368.00 /138 in stock -
SEER223.2 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 12,000 BTU Single Zone Wall Mount, 115V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
From $1,401.12 /80 in stock -
SEER224 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Olivia Midnight Hyper Heat 12,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
From $1,580.02 /40 in stock -
SEER224 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Olivia Hyper Heat 12,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
From $1,597.30 /53 in stock -
SEER225 Heatsdown to−13°F Coolsup to122°FCooper & Hunter 12,000 BTU Single Zone Mini Floor Console, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping
- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
From $1,632.96 /188 in stock -
SEER221.1 Heatsdown to−13°F Coolsup to122°FCooper & Hunter 12,000 BTU Single Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
From $1,794.24 /188 in stock -
SEER224 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Hyper Heat 12,000 BTU Single Zone Mini Floor Console, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
From $1,865.14 /40 in stock -
SEER221.1 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Hyper Heat 12,000 BTU Single Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
From $2,026.42 /40 in stock -
SEER222 Heatsdown to−13°F Coolsup to122°FCooper & Hunter 12,000 BTU Single Zone One-Way Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
From $2,301.39 /200 in stock -
SEER222 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Hyper Heat 12,000 BTU Single Zone One-Way Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
From $2,533.57 /40 in stock -
SEER222.4 Heatsdown to−13°F Coolsup to122°FCooper & Hunter 16,000 BTU Single Zone Mini Floor Console, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 16,000 BTU
- Heating CapacityHeating
- 18,800 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 500-800 sq ft
From $2,208.96 /200 in stock -
SEER221.7 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Hyper Heat 16,000 BTU Single Zone Mini Floor Console, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 16,000 BTU
- Heating CapacityHeating
- 18,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 500-800 sq ft
From $2,549.80 /39 in stock -
SEER219.2 Heatsdown to5°F Coolsup to122°FCooper & Hunter MIA 18,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 18,000 BTU
- Heating CapacityHeating
- 18,800 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 500-800 sq ft
$1,055.04From $1,002.28Save $52.76 (5% off) /90 in stock -
SEER224 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 18,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 18,000 BTU
- Heating CapacityHeating
- 18,800 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 500-800 sq ft
From $1,890.72 /69 in stock -
SEER224 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia Midnight 18,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 18,000 BTU
- Heating CapacityHeating
- 18,800 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 500-800 sq ft
From $1,916.64 /190 in stock -
SEER221.7 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Olivia Hyper Heat 18,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 18,000 BTU
- Heating CapacityHeating
- 18,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 500-800 sq ft
From $2,231.56 /198 in stock -
SEER221.7 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Olivia Midnight Hyper Heat 18,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 18,000 BTU
- Heating CapacityHeating
- 18,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 500-800 sq ft
From $2,257.48 /40 in stock
Latest News
Guides & articles for this category
R-410A Today: Proven, In-Stock HVAC vs New R-454B
R-410A vs R-454B: What U.S. HVAC Buyers Need to Know in 2025 As of 2025, MiniSplitsForLess.com still offers reliable, in-stock R-410A units from Cooper &a...
Read article →
R‑454B Refrigerant: Your Latest and Future‑Proof Choice for Mini‑Splits
Choose a 2025‑ready R‑454B system, verify your installer’s A2L certification, and you’ll sidestep the refrigerant scramble while cutting your AC’s climate fo...
Read article →
