Outdoor Unit Single-Zone Ductless Heat Pump Puron Advance R-454B 0.5 Ton 208/230 V 1-Phase 60 Hz 37MAHAQ06AA3

The Outdoor Unit Single-Zone Ductless Heat Pump Puron Advance R-454B 0.5 Ton 208/230 V 1-Phase 60 Hz (37MAHAQ06AA3) is a compact, inverter-driven heat pump outdoor condenser engineered for single-zone residential ductless comfort using Bryant’s next-generation Puron Advance™ (R-454B) refrigerant, which provides significantly lower global warming potential compared with legacy refrigerants while maintaining efficient cooling and heating performance in small spaces. Bryant’s 37MAHA series offers high efficiency with up to ~27.5 SEER2 cooling and 14.8 HSPF2 heating when matched to appropriate indoor units and designed airflow configurations, delivering reliable year-round comfort in moderate climates. For proper job fit, technicians must confirm the indoor fan coil model size and electrical compatibility, verify correct 208/230 V single-phase, 60 Hz supply, check line sizes and flare connections per Bryant installation criteria, and confirm adequate condensate management and mounting clearances. Proper system pairing ensures stable performance, efficient operation, and compliance with current refrigerant standards.