Goodman alzs4ba3010 2.5 Ton 14.3 SEER2 Heat Pump Outdoor Unit

Product Description

The Goodman alzs4ba3010 is a 2.5-ton, single-stage outdoor heat pump condensing unit rated at 14.3 SEER2 and designed for ducted residential and light-commercial split systems. It uses R-32 refrigerant and a standard scroll compressor with top-discharge airflow. Rated cooling capacity is 28,600 BTU/h and rated heating capacity is 28,600 BTU/h, with a heating seasonal performance factor (HSPF2) of 7.8. The unit operates on 208/230 volts, single-phase, 60 Hz power and carries a minimum circuit ampacity of 17 amps. It is a non-communicating design, making it compatible with standard thermostat wiring without proprietary control protocols.

This unit is suited for ducted split-system installations in residential, multi-family, and light-commercial applications across all DOE regional compliance zones. The operating range spans -20 degrees F to 70 degrees F in heating mode and 55 degrees F to 125 degrees F in cooling mode, supporting year-round use in a wide range of climates. It is produced in the United States and carries ISO certification. Accessory components referenced by the manufacturer include ABK-20, ASC01A, CSR-U-1, FSK01A, LSK02A, and OT18-60A.

Key Features

• 14.3 SEER2 efficiency rating meets current DOE standards for all regions
• R-32 refrigerant with factory charge of 78 oz and pre-charged line length of 15 feet
• Single-stage scroll compressor with single-speed motor for straightforward operation and serviceability
• Heating operation rated down to -20 degrees F ambient for cold-climate performance
• Non-communicating design works with standard low-voltage thermostat wiring
• Top-discharge cabinet measuring 29 x 29 x 32.5 inches and weighing 174 pounds

Compatibility

Designed for use in ducted split heat pump systems as part of the Amana ALZS4B series. Referenced accessory and component part numbers from the manufacturer include ABK-20, ASC01A, CSR-U-1, FSK01A, LSK02A, and OT18-60A. Verify indoor coil and air handler compatibility before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician holding EPA Section 608 certification for refrigerant handling. Disconnect and lock out all electrical power to the system before making any connections. Liquid line connection is 3/8 inch OD and suction line connection is 3/4 inch OD; maximum line set length is 200 feet with a maximum vertical separation of 79 feet. An additional refrigerant charge of 0.55 pounds per foot of line is required beyond the pre-charged 15-foot length.

Technical Specifications

• Tonnage: 2.5 ton
• Cooling Capacity (Rated): 28,600 BTU/h
• Heating Capacity (Rated): 28,600 BTU/h
• Heating Capacity (Nominal): 30,000 BTU/h
• SEER2: 14.3
• EER2 (HSVTC): 12.5
• HSPF2 (HSVTC): 7.8
• HSPF Ducted: 15.2
• Refrigerant Type: R-32
• Factory Refrigerant Charge: 78 oz
• Additional Charge Rate: 0.55 lb per foot beyond 15 feet
• Power Voltage: 208/230 volts
• Power Phase: Single phase
• Power Frequency: 60 Hz
• Minimum Circuit Amps: 17 A
• Rated Load Amps: 12.8 A
• Max Overcurrent Protection: 25 A
• Compressor Type: Scroll
• Compressor Stages: Single stage
• Motor Speed: Single speed
• Installation Type: Ducted
• Unit Type: Outdoor
• Discharge Configuration: Top discharge
• Communication Type: Non-communicating
• Cooling Operation Range: 55 degrees F to 125 degrees F
• Heating Operation Range: -20 degrees F to 70 degrees F
• Sound Pressure (Cooling, High): 70 dBA
• Liquid Line Pipe Size: 3/8 inch
• Gas Line Pipe Size: 3/4 inch
• Liquid Valve OD: 3/8 inch
• Suction Valve OD: 3/4 inch
• Max Line Set Length: 200 feet
• Max Vertical Line Set: 79 feet
• Pre-Charged Line Length: 15 feet
• Unit Width: 29 inches
• Unit Depth: 29 inches
• Unit Height: 32.5 inches
• Unit Weight: 174 pounds
• DOE Regional Compliance: All regions
• ISO Certified: Yes
• Country of Origin: United States
• Residential Parts Warranty (Registered): 10 years all parts
• Multi-Family Parts Warranty (Registered): 10 years all parts
• Commercial Parts Warranty (Registered): 5 years all parts

Standard Information

• Brand: Goodman
• Manufacturer Part Number: alzs4ba3010