Ductless Split Type Four Way Ceiling Cassette Indoor Unit R454B 12,000 BTU 208/230V 1 Phase 60 Hz Inverter

The Ductless Split Type Four Way Ceiling Cassette Indoor Unit R454B 12,000 BTU 208/230V 1 Phase 60 Hz Inverter (45MBCAQ12XA3) delivers reliable 1 ton performance using Puron Advance R454B refrigerant with quiet, efficient modulation. Its four way discharge pattern provides balanced airflow ideal for small to medium zones, and the cassette installs cleanly into standard ceiling grids for a low profile finish. Operating on 208/230 volt single phase power supplied from the outdoor unit, this indoor cassette integrates seamlessly into Bryant split-type ductless systems. For job fit, technicians should confirm 12K capacity alignment, refrigerant match, appropriate ceiling cutout and plenum depth, correct line set sizes, and drain routing to ensure proper airflow and condensate management.