Hisense AOU-36U3T25U Hi-ULTRA HD 3 Ton 17.5 SEER2 Heat Pump Condenser

Product Description

The Hisense AOU-36U3T25U is a high-efficiency 3 ton inverter heat pump condenser designed for ducted central heating and cooling applications. This split system heat pump uses next-generation R-454B low-GWP refrigerant, fully compliant with 2025+ environmental regulations. Featuring advanced DC inverter variable speed compressor technology, this heat pump adjusts output to match your home’s exact heating and cooling demands.

• R-454B Future-Proof Refrigerant – Low-GWP, compliant with 2025+ regulations
• DC Inverter Variable Speed Compressor – Precise comfort control and energy savings
• 17.5 SEER2 / 9 HSPF2 Efficiency – ENERGY STAR certified performance

Product Highlights

This Hisense heat pump features quiet operation and AHRI certification, verifying its rated performance. It operates on 208-230V and has a cooling capacity of 35,000 BTU.

Product Information

Standard Information

• Brand: HISENSE
• Manufacturer Part Number: AOU-36U3T25U
• Country of Origin: CHINA

Technical Specifications

• Capacity: 3 Ton
• Efficiency: 17.5 SEER2
• Refrigerant: R-454B
• Type: Outdoor condenser (air handler sold separately)
• Compressor: Variable speed inverter
• Voltage: 208-230V / 1Ph / 60Hz
• SKU: AOH-36U3T25U
• Cooling Capacity: 35,000 BTU
• Refrigerant Type: R-454B (A2L, Low-GWP)
• Recommended Line Set: 3/8 x 5/8
• AHRI Certificate: #216664721
• Amps Cooling: 30
• BtuH Cooling: 36,000
• BtuH Heating: 36,000
• CFM High: 3,350
• Cooling Temperature Range °F: 5 - 125
• Depth: 17-3/4
• EER2 Ducted: 11.70
• EER2 Non-Ducted: 12.00
• HSPF2 Ducted: 9.00
• HSPF2 Non-Ducted: 9.50
• Heating Temperature Range °F: -13 - 75
• Liquid Conn.: 3/8"
• Max. # of Connectable Indoor Units: 1
• Max. Cooling Capacity BtuH: 45,000
• Max. Fuse Size: 50
• Max. Heating Capacity BtuH: 45,000
• Max. Total Pipe Length: 164.00
• Min. # of Connectable Indoor Units: 1
• Min. Cooling Capacity BtuH: 12,000
• Min. Heating Capacity BtuH: 11,000
• Nom. Capacity: 36,000
• SEER2 Ducted: 18.50
• SEER2 Non-Ducted: 19.50
• Sound Pressure Cooling dBA: 74
• Sound Pressure Heating dBA: 74
• Suction Fitting: 5/8"
• System #: 36U3T25U
• System Flex: N
• Unit Type: Outdoor
• Volts: 208-230V
• Zone Type: Universal
• Partner Name: Hisense (Guangdong) Air Conditioning Co. Ltd
• Series Name: Hi UNI
• Outdoor Unit Brand Name: Hisense
• Outdoor Unit Model Number: AOU-36U3T25U
• Indoor Unit Brand Name: HISENSE
• Indoor Unit Model Number: AHU-36U3T25
• Cold Climate: Yes
• Meets Peak Cooling Requirements: Yes
• SEER2 (Btu/Wh): 19
• EER2 (Btu/Wh): 11.7
• HSPF2 (Btu/Wh): 9.5
• Cooling Capacity (Btu/h): 36000
• Heating Capacity at 47°F (Btu/h): 36000
• Heating Capacity at 17°F (Btu/h): 26000
• Heating Capacity at 5°F (Btu/h): 36000
• COP at 5°F: 2
• Controls Verification Procedure (CVP) Test: DOE Federal CVP Test
• Compressor Staging: Continuously variable
• Refrigerant with GWP: R-454B (GWP:470 | Lower GWP)
• Connected Capable: No
• Markets: United States, Canada
• AHRI Reference Number: 217463863
• Meets ENERGY STAR Most Efficient 2025 Criteria: Yes
• Manufacturer Type: System Manufacturer