The Mitsubishi 48,000 BTU low temperature multi-zone outdoor heat pump (MXZ-SM48NAMHZ) is an extremely efficient heating and cooling option that can handle four zones at significantly lower temperature levels.

Mitsubishi's current 48,000 BTU hyper-heat outdoor heat pump model is the MXZ-SM48NAMHZ. This specific outdoor unit allows you to connect a wide variety of indoor units that can range up to 8 with the branch box or up to 12 without the branch box (City Multi). The MXZ-SM48NAMHZ is part of Mitsubishi's Smart Multi Series, catering to residential or commercial applications. This outdoor unit is perfect for customers located in regions that experience consistent sub 0 temperatures.

Unit Type 4.0 Ton Inverter Condenser
Product Line Smart Multi Series
Operating Mode Cooling & Heating
Low Ambient Heat Yes (Hyper-Heating)
Number of Zones 5 (with branch box) or 12 (without branch box)
Unit Size 48,000 BTU
Required Install Kit Branch Box

Outdoor Unit MXZ-SM48NAMHZ

Cooling Capacity 48,000 BTU
Heating Capacity 54,000 BTU
Connectable Capacity 62,000 BTU
SEER: up to 23.0
EER: up to 13.1
HSPF: up to 12.0
Heating Minimum Temp -13 F
Cooling Minimum Temp 14 F
Room Cooling/Heating Capacity up to 2000 sq ft

Compatible with M- and P-Series and CITY MULTI indoor units. Branch box required for connection with M- and P-Series
Seacoast protection on heat exchanger and base panel (rated for 2,000 hrs in accordance with ASTM B117 testing)
Built-in base pan heater
Quiet outdoor unit operation, sound pressure as low as 49 dB(A)
Hyper-heating performance offers 100% heating capacity at 5°F and 75% heating capacity at -13°F