Description
AireVantage USH4BE5M1SP48K is a high-efficiency split-system heat pump condenser built for higher demand homes where comfort needs to stay consistent across long cooling seasons and colder temperature swings. It’s a single-stage heat pump design centered on a Copeland Scroll compressor, with protective controls and service access that keep the system practical for contractors and predictable for owners.
Matched with the B65EMMX48K-C air handler, the system is listed at 14.3 SEER2 and 7.5 HSPF2 with 46,500 BTUH cooling capacity and 46,500 BTUH heating capacity at 47°F (28,000 BTUH at 17°F). That pairing is important because it supports real heat pump heating performance while still keeping cooling efficiency in a strong range.
The cabinet is powder-coated galvanized steel tested to 950 hours salt spray per ASTM B117, and the unit uses all-aluminum coils for corrosion resistance. It includes high- and low-pressure switches with auto-reset, a five-minute restart delay, and a composite base pan designed to absorb sound and resist corrosion—details that help reduce nuisance issues and support longer compressor life.
Key Features
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Heat pump condenser, single-stage: Reliable heating and cooling with simple control strategy
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Efficiency (matched system listing): 14.3 SEER2 and 7.5 HSPF2 with B65EMMX48K-C (AHRI combinations vary)
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Capacity (matched system listing): 46,500 BTUH cooling; 46,500 BTUH heating at 47°F; 28,000 BTUH heating at 17°F
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Refrigerant: R-454B (model code “5”)
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Compressor: Copeland Scroll compressor (standard equipment)
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Cabinet durability: Powder-coated galvanized steel, 950-hour salt spray per ASTM B117
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Coil: All-aluminum coil construction for corrosion resistance
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Built-in protection: High-pressure and low-pressure switches with auto-reset; five-minute restart delay
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Sound and durability: Composite base pan designed to absorb sound and resist corrosion
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Serviceability: Removable top grille; side access to compressor and controls
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Electrical: 208/230 V, 1-phase, 60 Hz (model voltage code “K”)
