Ductless Split-Type Multi-Poise Air Handler Indoor Unit R454B 2.5 Ton 30,000 BTU 208/230V 1 Phase 60 Hz Light-Commercial

The Ductless Split-Type Multi-Poise Air Handler Indoor Unit R454B 2.5 Ton 30,000 BTU 208/230V 1 Phase 60 Hz Light-Commercial (45MBAAQ30XB3) is a Bryant Puron Advance R454B ducted indoor unit designed for efficient, flexible ductless heat pump applications requiring multi-position installation. This 2.5 ton air handler supports upflow, downflow, and horizontal mounting configurations, making it ideal for mechanical rooms, attic platforms, or ceiling-mounted applications where airflow direction and cabinet positioning matter. Its R454B coil ensures compatibility with Bryant’s modern refrigerant outdoor units, providing stable ducted heating and cooling across multi-register layouts. For job fit, technicians should confirm proper outdoor-unit pairing, verify refrigerant line-set sizing and allowable run lengths, ensure duct static pressure aligns with airflow capabilities, and maintain access for blower, coil, filter, and condensate service.