R454B Refrigerant 2 Zone
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OLMO Sierra 18,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V21.0 SEERWall MountR454BFrom $1,702.50 /40 in stockBulk 3-8% OFF
Cooper & Hunter Olivia 18,000 BTU 2-Zone 6k+6k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEERWall MountR454BFrom $2,407.68 /40 in stockBulk 3-8% OFF
Cooper & Hunter Olivia 18,000 BTU 2-Zone 6k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEERWall MountR454BFrom $2,427.84 /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 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 /40 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+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEERWall MountR454BFrom $2,448.00 /99 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 stockBulk 3-8% OFF
Cooper & Hunter Olivia 18,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEERWall MountR454BFrom $2,479.68 /100 in stockBulk 3-8% OFF
Cooper & Hunter Olivia 18,000 BTU 2-Zone 6k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEERWall MountR454BFrom $2,491.20 /100 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 12k+12k Floor Console, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V22.9 SEERMini Floor ConsolesR454BFrom $3,015.36 /40 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 12k+12k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V19.0 SEERConcealed DuctR454BFrom $3,153.60 /40 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 9k+9k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V19.0 SEERConcealed DuctR454BFrom $3,153.60 /40 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 9k+12k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V19.0 SEERConcealed DuctR454BFrom $3,153.60 /40 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 9k+9k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEERCeiling CassetteR454BFrom $3,211.20 /39 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 9k+12k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEERCeiling CassetteR454BFrom $3,274.56 /40 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 12k+12k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEERCeiling CassetteR454BFrom $3,337.92 /40 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 6K+6K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEER1 Way CassetteR454BFrom $4,352.22 /40 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 6K+9K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEER1 Way CassetteR454BFrom $4,352.22 /40 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 6K+12K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEER1 Way CassetteR454BFrom $4,352.22 /40 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 9K+9K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEER1 Way CassetteR454BFrom $4,352.22 /40 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 9K+12K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEER1 Way CassetteR454BFrom $4,352.22 /40 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 12K+12K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEER1 Way CassetteR454BFrom $4,352.22 /40 in stockBulk 3-8% OFF
Cooper & Hunter 18,000 BTU 2-Zone 6K+18K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.1 SEER1 Way CassetteR454BFrom $4,391.97 /40 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Hyper 19,000 BTU 2-Zone 6k+6k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat PumpFree ShippingFree Gift Included230V25.0 SEERWall MountR454BFrom $2,740.68 /40 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Hyper 19,000 BTU 2-Zone 6k+9k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat PumpFree ShippingFree Gift Included230V25.0 SEERWall MountR454BFrom $2,760.84 /40 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 Olivia Hyper 19,000 BTU 2-Zone 6k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat PumpFree ShippingFree Gift Included230V25.0 SEERWall MountR454BFrom $2,776.68 /40 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 Hyper 19,000 BTU 2-Zone 9k+9k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat PumpFree ShippingFree Gift Included230V25.0 SEERWall MountR454BFrom $2,781.00 /40 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Hyper 19,000 BTU 2-Zone 9k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat PumpFree ShippingFree Gift Included230V25.0 SEERWall MountR454BFrom $2,796.84 /39 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Hyper 19,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat PumpFree ShippingFree Gift Included230V25.0 SEERWall MountR454BFrom $2,812.68 /39 in stockBulk 3-8% OFF
Cooper & Hunter Olivia Hyper 19,000 BTU 2-Zone 6k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat PumpFree ShippingFree Gift Included230V25.0 SEERWall MountR454BFrom $2,824.20 /39 in stockBulk 3-8% OFF
Cooper & Hunter Hyper 19,000 BTU 2-Zone 6K+6K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V25.0 SEER1 Way CassetteR454BFrom $4,685.22 /40 in stock
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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...
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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...
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