R454B Refrigerant Olivia Midnight
Filter and sort
366 of 2885 products
Bulk 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 $1,529.28 /197 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 $1,549.44 /138 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 Midnight 18,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V24.0 SEERWall MountR454BFrom $2,125.44 /192 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight Hyper Heat 18,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.7 SEERWall MountR454BFrom $2,257.48 /40 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 18,000 BTU 2-Zone 9k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEERWall MountR454BFrom $2,433.60 /100 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 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 Hyper Olivia Midnight 19,000 BTU 2-Zone 9k+9k Wall Mount, 230V, R454BFree ShippingFree Gift Included230V25.0 SEERWall MountR454BFrom $2,766.60 /100 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Olivia Midnight 19,000 BTU 2-Zone 9k+12k Wall Mount, 230V, R454BFree ShippingFree Gift Included230V25.0 SEERWall MountR454BFrom $2,772.36 /100 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Olivia Midnight 19,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R454BFree ShippingFree Gift Included230V25.0 SEERWall MountR454BFrom $2,778.12 /100 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 24,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.5 SEERWall MountR454BFrom $2,296.80 /94 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight Hyper Heat 24,000 BTU Single Zone Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V22.3 SEERWall MountR454BFrom $2,607.36 /40 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 28,000 BTU 2-Zone 9k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.8 SEERWall MountR454BFrom $2,996.64 /100 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 28,000 BTU 2-Zone 9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.8 SEERWall MountR454BFrom $3,002.40 /100 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 28,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.8 SEERWall MountR454BFrom $3,008.16 /100 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 28,000 BTU 2-Zone 9k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.8 SEERWall MountR454BFrom $3,093.12 /100 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 28,000 BTU 2-Zone 12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.8 SEERWall MountR454BFrom $3,098.88 /100 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 28,000 BTU 2-Zone 18k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.8 SEERWall MountR454BFrom $3,189.60 /100 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 28,000 BTU 2-Zone 9k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.8 SEERWall MountR454BFrom $3,199.68 /100 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 28,000 BTU 2-Zone 12k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.8 SEERWall MountR454BFrom $3,205.44 /100 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Olivia Midnight 28,000 BTU 2-Zone 9k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.0 SEERWall MountR454BFrom $3,276.34 /40 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Olivia Midnight 28,000 BTU 2-Zone 9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.0 SEERWall MountR454BFrom $3,282.10 /40 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Olivia Midnight 28,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.0 SEERWall MountR454BFrom $3,287.86 /40 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 28,000 BTU 3-Zone 9k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.8 SEERWall MountR454BFrom $3,368.16 /100 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Olivia Midnight 28,000 BTU 2-Zone 9k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.0 SEERWall MountR454BFrom $3,372.82 /40 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 28,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.8 SEERWall MountR454BFrom $3,373.92 /100 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Olivia Midnight 28,000 BTU 2-Zone 12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.0 SEERWall MountR454BFrom $3,378.58 /40 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 28,000 BTU 3-Zone 9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.8 SEERWall MountR454BFrom $3,379.68 /100 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 28,000 BTU 3-Zone 12k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.8 SEERWall MountR454BFrom $3,385.44 /100 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Midnight 28,000 BTU 3-Zone 9k+9k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.8 SEERWall MountR454BFrom $3,464.64 /100 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Olivia Midnight 28,000 BTU 2-Zone 18k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.0 SEERWall MountR454BFrom $3,469.30 /40 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Olivia Midnight 28,000 BTU 2-Zone 9k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.0 SEERWall MountR454BFrom $3,479.38 /40 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Olivia Midnight 28,000 BTU 2-Zone 12k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V23.0 SEERWall MountR454BFrom $3,485.14 /40 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Olivia Midnight 28,000 BTU 3-Zone 9k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat PumpFree ShippingFree Gift Included230V25.0 SEERWall MountR454BFrom $3,647.86 /40 in stockBulk 3-8% OFF
Cooper & Hunter Hyper Olivia Midnight 28,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat PumpFree ShippingFree Gift Included230V25.0 SEERWall MountR454BFrom $3,653.62 /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 →
