Gree MUL48HP230V1R32AO Multi-zone Mini Split Heat Pump Condenser 48000 Btu/h 230V R32 Outdoor Unit

Product Description

The GREE MUL48HP230V1R32AO is a 48,000 BTU/h multi-zone ductless mini split heat pump outdoor condensing unit designed for residential and light-commercial applications. Operating on 230 volts single-phase power with R32 refrigerant, this unit delivers a 21 SEER2 cooling efficiency rating, 12.0 EER2, and 10.0 HSPF2 for heating. The unit houses the GREE G-20 double-rotary compressor and supports connection to multiple indoor air handlers simultaneously. Licensed HVAC technicians perform selection, installation, and commissioning of this outdoor unit.

This outdoor condensing unit is the backbone of a multi-zone ductless system, allowing up to five indoor zones to be served from a single outdoor platform. It is suited for residential new construction, retrofit applications, and light-commercial spaces where duct installation is impractical or undesirable. The unit operates across a wide ambient cooling temperature range of -22 degrees F to 118 degrees F and a heating temperature range of -22 degrees F to 75 degrees F, making it viable in cold-climate installations. Compatible indoor unit types include wall-mounted, cassette, floor console, and other GREE Multi R32-series indoor air handlers as specified in GREE Multi R32 system documentation.

Key Features

• 48,000 BTU/h nominal capacity supports up to five simultaneous indoor zones
• 21 SEER2 seasonal efficiency and 10.0 HSPF2 heating performance
• R32 refrigerant with lower global warming potential than R410A
• GREE G-20 double-rotary compressor for reliable capacity modulation
• Extended operating range: cooling and heating down to -22 degrees F ambient
• Minimum Circuit Ampacity (MCA) of 30 amps; maximum overcurrent protection (MCOP) of 35 amps

Compatibility

Designed for use with GREE Multi R32-series indoor air handlers. Compatible indoor unit types include wall-mounted, cassette, floor console, and other options within the GREE Multi R32 product family. Verify indoor unit combination capacity and refrigerant piping limits against GREE Multi R32 submittal documentation before finalizing system design.

Installation Notes

Installation must be performed by an EPA 608-certified HVAC technician in accordance with applicable local mechanical codes and the GREE Multi R32 installation manual. Disconnect and lock out all electrical power at the breaker before making any wiring or refrigerant connections. R32 is a mildly flammable refrigerant (A2L classification); follow all safety precautions outlined in the GREE owner's manual for flammable refrigerant handling, including adequate ventilation at the service site. Do not release refrigerant to atmosphere; recover per EPA 608 requirements.

Technical Specifications

• Cooling Capacity: 48,000 BTU/h
• Efficiency (Cooling): 21 SEER2 / 12.0 EER2
• Efficiency (Heating): 10.0 HSPF2
• Voltage: 208-230 volts
• Minimum Circuit Ampacity (MCA): 30 amps
• Maximum Overcurrent Protection (MCOP): 35 amps
• Refrigerant Type: R32
• Compressor Type: GREE G-20 Double-Rotary
• Cooling Operating Ambient Range: -22 degrees F to 118 degrees F
• Heating Operating Ambient Range: -22 degrees F to 75 degrees F
• Unit Type: Outdoor Condensing Unit

Standard Information

• Brand: GREE
• Manufacturer Part Number: MUL48HP230V1R32AO