Hisense ao-30u3r25e 30K Btu Outdoor Heat Pump Mini-split R-32

Product Description

The HISENSE ao-30u3r25e is a 30,000 BTU/h single-zone outdoor heat pump unit designed for ductless mini-split systems operating on R-32 refrigerant at 208/230 volts. Rated at 19.00 SEER2, 11.90 EER2, and 8.00 HSPF2, this outdoor condensing unit delivers efficient heating and cooling across a wide range of ambient conditions. It is engineered for low-ambient operation down to -4 degrees F (-20 degrees C), making it suitable for climates with demanding winter temperatures. A base pan electric heater supports stable operation in extreme cold. Licensed HVAC technicians handle installation and commissioning of this unit.

This unit is intended for residential and light-commercial single-zone ductless applications where one outdoor unit connects to one indoor air handler. It pairs with compatible HISENSE Hi-Edge indoor units to form a complete split system. The cooling operating range spans 5 to 118 degrees F and the heating operating range spans -5 to 75 degrees F outdoor ambient, giving installers flexibility across North American climate zones. Maximum connectable capacity is 30,000 BTU/h with a nominal system capacity of 30,000 BTU/h.

Key Features

• 19.00 SEER2 / 11.90 EER2 / 8.00 HSPF2 efficiency ratings for the non-ducted single-zone configuration
• Low-ambient heating confirmed to -4 degrees F (-20 degrees C) continuous operation
• R-32 refrigerant with low global warming potential (GWP), EPA-recognized
• BLUE Fin anti-corrosion heat exchanger coating for extended service life in coastal or humid environments
• Insect-proof electronics enclosure design reduces service call risk from pest intrusion
• Outdoor intelligent defrost logic optimizes defrost cycles to maintain system efficiency and reduce energy waste

Compatibility

Designed for single-zone ductless mini-split applications as part of the HISENSE Hi-Edge product line; connects to one indoor unit with a maximum connectable capacity of 30,000 BTU/h. Liquid line connection is 3/8 inches and suction line connection is 5/8 inches. Maximum total pipe length is 98.43 feet.

Installation Notes

Installation must be performed by a licensed HVAC technician holding the EPA 608 refrigerant certification, as R-32 is an A2L mildly flammable refrigerant requiring specific handling procedures. Disconnect and lock out all electrical power before servicing the unit. Maximum fuse size is 40 amps; verify that circuit conductors and overcurrent protection comply with NEC Article 440 requirements. Do not operate the unit below the rated voltage range or exceed the maximum pipe run length of 98.43 feet.

Technical Specifications

• Nominal Cooling Capacity: 30,000 BTU/h
• Nominal Heating Capacity: 30,000 BTU/h
• Max Cooling Capacity: 33,000 BTU/h
• Min Cooling Capacity: 8,000 BTU/h
• Max Heating Capacity: 31,000 BTU/h
• Min Heating Capacity: 6,000 BTU/h
• SEER2 (Non-Ducted): 19.00
• EER2 (Non-Ducted): 11.90
• HSPF2 (Non-Ducted): 8.00
• Voltage: 208/230 volts
• Amps Cooling: 11.3 amps
• Max Fuse Size: 40 amps
• Refrigerant: R-32
• Cooling Operating Range: 5 to 118 degrees F
• Heating Operating Range: -5 to 75 degrees F
• Low-Ambient Heating Limit: -4 degrees F (-20 degrees C)
• Zone Type: Single-Zone
• Max Connectable Indoor Units: 1
• Max Total Pipe Length: 98.43 feet
• Liquid Line Connection: 3/8 inches
• Suction Line Connection: 5/8 inches
• Sound Pressure (Cooling): 60 dBA
• Sound Pressure (Heating): 60 dBA
• CFM High: 2,412 CFM
• Unit Width: 35.375 inches
• Unit Height: 29.5 inches
• Unit Depth: 13.5 inches
• Unit Weight: 110.2 pounds
• Shipping Weight: 119.0 pounds
• Shipping Dimensions: 41.75 inches L x 17.75 inches W x 32.25 inches H

Standard Information

• Brand: HISENSE
• Manufacturer Part Number: ao-30u3r25e