The ComfortStar AHH32-48 is a 48,000 BTU ducted air handler designed for 208/230V, 60Hz, single-phase applications. The unit measures 24-31/64" W × 21-1/32" D × 53-3/16" H and has an indoor noise level of 51/44 dB(A).
Product Documentation:
The ComfortStar AHH32-48 is matched with the MRH32-48 heat pump condensing unit as part of a 48,000 BTU heating and cooling system. The MRH32-48 / AHH32-48 matched system has a SEER2 rating of 18.5.
AHH32 Series Features:
• Real-Time Leak Monitoring: Continuously detects refrigerant leakage to ensure safe system operation.
• RS485 Communication With Indoor PCB: When a leak is detected, the system immediately stops the compressor to prevent refrigerant from flowing into the indoor space.
• Continuous Indoor Fan Operation: The indoor fan remains running to maintain airflow, helping reduce the concentration of R32 refrigerant in the room to a safe level.
• DC Inverter Compressor System: Works together with a high-precision temperature sensor and a thermostatic expansion valve to deliver accurate capacity adjustment and maintain a stable room temperature.
• ECM Fan Motor: Low-noise, constant-torque motor creates a quiet and comfortable indoor environment.
• High Static Pressure: Up to 0.8" w.g. (200 Pa), enabling longer duct runs and greater installation flexibility.
• Long Duct Capability: Supports duct lengths up to 82 ft (25 m), ideal for larger homes.
• Whole-Home Comfort: A single unit connected to the duct system can efficiently meet the cooling and heating needs of all rooms.