Outdoor Unit Multi-Zone Ductless Heat Pump R-454B 24,000 BTU 3-Zone 208/230 V (Non-H2i R-454B Platform) MIT-MXZ3D24NL

The Outdoor Unit Multi-Zone Ductless Heat Pump R-454B 24,000 BTU 3-Zone 208/230 V (MIT-MXZ3D24NL) is a next-generation inverter outdoor condenser designed specifically for use with R-454B refrigerant systems, supporting up to three indoor units and meeting updated efficiency and environmental standards. This platform uses a variable-speed compressor and linear expansion valve to achieve efficient capacity modulation across multi-zone layouts in moderate climates; service documentation indicates operation across typical cooling and heating ranges with stable control and quiet performance consistent with Mitsubishi M-Series models. For proper job fit, technicians must ensure indoor unit selections and total connected capacities are compatible with published R-454B multi-zone pairing limits, confirm refrigerant line sizes, allowable piping lengths, and elevation differences, and verify a dedicated 208/230 V single-phase electrical supply with proper protection. Correct application promotes reliable comfort delivery across all connected zones and helps maintain compliance with refrigerant handling standards.