Hisense AO-24U3T25U Outdoor Heat Pump 24000 Btu/h

Product Description

The HISENSE AO-24U3T25U is a 24000 BTU/h outdoor heat pump unit operating on 230 volts and designed for use with R-454B refrigerant. Part of the Hisense Hi Ultra series, this outdoor condensing unit handles both heating and cooling functions and connects to a compatible indoor air handler in a split-system configuration. It is sized for residential or light-commercial applications and is typically installed by licensed HVAC technicians. The R-454B refrigerant charge reflects current low-GWP refrigerant standards, making this unit aligned with evolving EPA and industry requirements for new equipment.

This outdoor heat pump unit is suited for split-system installations where a 24000 BTU/h capacity is required. It is intended for use in applications where both year-round heating and cooling are needed from a single outdoor unit. The 230-volt electrical requirement is standard for this capacity class and fits typical residential and small commercial service configurations. Installation must be matched with a compatible Hisense Hi Ultra series indoor unit to complete the system.

Key Features

• 24000 BTU/h capacity for residential and light-commercial split-system applications
• Operates on 230 volts, standard for this equipment class
• Charged with R-454B, a lower-GWP alternative refrigerant meeting current environmental standards
• Part of the Hisense Hi Ultra outdoor unit lineup for split heat pump systems
• Provides both heating and cooling operation from a single outdoor cabinet

Compatibility

Designed as an OEM-matched outdoor unit for Hisense Hi Ultra series split heat pump systems requiring a 24000 BTU/h outdoor section with R-454B refrigerant and 230-volt power supply.

Installation Notes

Installation must be performed by an EPA 608-certified HVAC technician due to the sealed refrigerant circuit and R-454B refrigerant handling requirements. Disconnect and lock out all electrical power before servicing the unit. The outdoor section must be mounted on a level pad with adequate clearance per manufacturer and local code requirements. Verify indoor unit compatibility and system refrigerant line sizing before commissioning.

Technical Specifications

• Cooling and Heating Capacity: 24000 BTU/h
• Voltage: 230 volts
• Refrigerant: R-454B
• Unit Type: Outdoor Heat Pump
• Series: Hi Ultra

Standard Information

• Brand: HISENSE
• Manufacturer Part Number: AO-24U3T25U