Ductless Split Type One Way Ceiling Cassette Indoor Unit R454B 18,000 BTU 208/230V 1 Phase 60 Hz Inverter
Description
Description
The Ductless Split Type One Way Ceiling Cassette Indoor Unit R454B 18,000 BTU 208/230V 1 Phase 60 Hz Inverter (45MCCAQ18XA3) provides strong 1.5 ton directional airflow ideal for midsize rooms, long layouts, or spaces requiring focused horizontal distribution. Operating on Puron Advance R454B refrigerant with inverter driven fan modulation, this unit installs along ceiling edges for clean, discreet integration into ductless heat pump systems. For job fit, technicians should confirm 18K outdoor unit pairing, refrigerant match, ceiling cutout and plenum depth, line set sizing, and proper drain path to ensure reliable long term performance.