Bryant 288bnv048000 Heat Pump 18 Seer 4.0 Tons

Product Description

The BRYANT 288bnv048000 is a variable-capacity heat pump designed for residential split-system applications. It uses inverter-driven technology with a rotary compressor to deliver variable-stage operation, stepping down to 25% capacity to match current load conditions. Nominal cooling capacity is 44,000 BTU/h with a rated SEER of 18 and a nominal HSPF of 8.2. The brushless DC condenser fan motor and TXV metering on the cooling side combine to support efficient operation across a broad range of ambient conditions. Licensed HVAC technicians handle installation and commissioning of this outdoor unit.

This unit is sized for 4-ton nominal residential cooling and heating applications. It operates as a single-phase system at standard residential voltage. The minimum heating ambient temperature rating of 35 to 39 degrees F makes it suitable for climates that see moderate winter lows. Enhanced dehumidification capability during cooling mode makes it a practical choice for humid climates where humidity control is a priority alongside sensible cooling.

Key Features

• Variable-stage rotary compressor with inverter control — operates down to 25% capacity for low-load efficiency
• 18 SEER rated efficiency with a nominal HSPF of 8.2
• TXV metering on cooling side and EXV metering on heating side for precise refrigerant control
• Brushless DC condenser fan motor with variable-speed operation for reduced sound levels
• Maximum sound level of 73 decibels at rated conditions
• Louver-style coil guard protects the outdoor coil on all sides

Compatibility

Designed as an OEM-style variable-capacity outdoor heat pump unit for use with compatible Bryant or carrier-platform indoor air handlers and furnace coil systems in residential split-system configurations.

Installation Notes

Installation must be performed by a licensed HVAC technician holding an EPA Section 608 certification for refrigerant handling. Shut off all electrical power at the disconnect and breaker before making any connections. Line connections use sweat fittings on both the liquid and suction lines; follow standard nitrogen-purge and leak-test procedures before evacuation and charge. Consult local mechanical codes and the manufacturer installation instructions for clearance, pad, and electrical disconnect requirements.

Technical Specifications

• Nominal Tonnage: 4.0 tons
• Nominal Cooling Capacity: 44,000 BTU/h
• Maximum Cooling Capacity: 46,000 BTU/h
• Minimum Cooling Capacity: 44,000 BTU/h
• Maximum Heating Capacity: 50,500 BTU/h
• Minimum Heating Capacity: 31,000 BTU/h
• SEER: 18
• Nominal EER: 9.5
• Nominal HSPF: 8.2
• Nominal COP: 3.22
• Maximum COP: 3.58
• Compressor Type: Rotary
• Compressor Stage: Variable
• Phase: Single
• Frequency: 60 Hz
• Minimum Voltage: 197 volts
• Maximum Voltage: 253 volts
• Compressor RLA: 23.9 amps
• Minimum Circuit Ampacity (MCA): 31.4 amps
• Outdoor Fan Motor FLA: 1.32 amps
• Condenser Fan Motor Type: Brushless DC
• Condenser Fan Motor HP: 1/3 HP
• Condenser Fan Motor Speed: Variable
• Fan Diameter: 20 to 24 inches
• Nominal CFM: 4,500 CFM
• Metering Device (Cooling): TXV
• Metering Device (Heating): EXV
• Liquid Line Size: 3/8 inches
• Liquid Line Fitting: Sweat
• Suction Line Size: 1-1/8 inches
• Suction Line Fitting: Sweat
• Minimum Heating Ambient Temperature: 35 to 39 degrees F
• Maximum Sound Level: 73 decibels
• Coil Guard Type: Louver
• Outdoor Fins Per Inch: 20 FPI
• Configuration: Vertical
• Length: 33.38 inches
• Width: 33.5 inches
• Height: 43.5 inches
• Weight: 237 pounds

Standard Information

• Brand: BRYANT
• Manufacturer Part Number: 288bnv048000