Goodman 1.5 Ton 15.2 SEER2 Heat Pump Air Conditioner Split System with R32 Refrigerant | GLZS4BA1810 AMST30BU1300

The Goodman GLZS4BA1810-AMST30BU1300 is a high-efficiency, 1.5-ton heat pump split system engineered for dependable performance and energy savings. Utilizing environmentally friendly R-32 refrigerant and offering up to 14.3 SEER2 and 7.5 HSPF2, it balances advanced climate control with reduced environmental impact. The compact GLZS4BA1810 outdoor unit features a robust scroll compressor, while the AMST30BU1300 multi-position air handler ensures adaptable installation and quiet operation. With an air handler capacity rated up to 2.5 tons, this system is ideal for spaces needing extended airflow coverage with a lower cooling load.

Performance:
This system combines Goodman’s high-efficiency GLZS4B outdoor unit with the larger-capacity AMST30BU1300 air handler to deliver stable performance and broad airflow distribution. The scroll compressor improves reliability and runtime consistency, while the ECM blower motor in the air handler maintains energy-efficient operation and consistent indoor comfort. The all-aluminum coil design ensures long-term resistance to corrosion and thermal breakdown.

Smart Features:
While the system doesn’t include built-in smart technology, it is compatible with a wide range of third-party smart thermostats and zoning systems. The ECM motor supports enhanced staging and integration with programmable thermostats for improved occupant control and operational efficiency.

Comfort & Noise:
With sound levels as low as 72 dBA, the outdoor unit operates quietly, making it suitable for residential or light commercial applications where acoustic performance matters. The ECM blower motor enables variable-speed comfort control, reducing hot and cold spots while improving humidity management. The oversized air handler also helps maintain comfort across larger or multi-zone indoor layouts.

Use Case Fit:
This combination suits homes, duplexes, and small offices where extended ductwork or multiple rooms demand enhanced airflow. The pairing of a 1.5-ton condenser with a 2.5-ton air handler is beneficial for retrofit applications or when duct system resistance requires greater blower power. This unit performs especially well in warmer U.S. regions, including the Southeast, Southwest, and Mid-Atlantic zones.

Value & Reliability:
Goodman systems are built for dependable operation and field-tested for long-term reliability. The GLZS4BA1810 unit features factory-installed high- and low-pressure switches, while the AMST30BU1300 includes internal thermal expansion valves for improved refrigerant control. The galvanized steel cabinet on the air handler adds durability in attics, closets, or garages.

Summary Wrap-Up:
The GLZS4BA1810-AMST30BU1300 delivers an ideal solution for installations needing a low-tonnage outdoor unit with enhanced airflow from a higher-capacity air handler. Contractors benefit from flexible applications and serviceable components, while end users enjoy efficient performance and quiet comfort.

Key Features

• 14.3 SEER2 / 7.5 HSPF2 Efficiency: Balances cooling and heating efficiency for cost-effective operation in warm climates.

• Scroll Compressor Reliability: Provides durable, consistent system operation in residential or light commercial use.

• R-32 Refrigerant: Supports modern efficiency standards while reducing global warming potential.

• ECM Blower Motor: Maintains quiet, energy-efficient airflow and humidity control across large zones.

• Oversized Air Handler Performance: Enhances comfort and airflow distribution in spaces with extended duct runs.

• All-Aluminum Coil Construction: Improves longevity and corrosion resistance, especially in humid environments.

• Quiet Outdoor Operation: Rated down to 72 dBA, ensuring minimal disruption for noise-sensitive installations.