Goodman 1.5 Ton 15.2 SEER2 Heat Pump Air Conditioner Split System with R32 Refrigerant | GLZS5BA1810-AMST24BU1300

The Goodman GLZS5BA1810-AMST24BU1300 is a 1.5-ton (18,000 BTU) heat pump split system designed for efficient residential and light commercial comfort. Delivering up to 15.5 SEER2 cooling efficiency and 8.1 HSPF2 heating performance, it provides year-round temperature control with lower energy consumption. This system operates on environmentally responsible R-32 refrigerant, reducing global warming potential compared to legacy refrigerants. It pairs the GLZS5B outdoor heat pump with the AMST24BU multi-speed air handler, creating a balanced combination of efficiency, reliability, and affordability.

Performance
At its core, this system features a high-efficiency scroll compressor and an all-aluminum coil for superior heat transfer and long-lasting corrosion resistance. The AMST24BU multi-speed air handler ensures controlled airflow output, improving comfort while maintaining energy efficiency. This pairing is specifically engineered for smaller homes, apartments, and light commercial spaces, offering balanced performance without oversizing.

Smart Features
The GLZS5BA1810-AMST24BU1300 is ComfortBridge® technology compatible, allowing integration with smart and programmable thermostats. This enables contractors and homeowners to access advanced diagnostics, remote monitoring, and zoning options, providing more precise comfort management and lowering operational costs over time.

Comfort & Noise
Operating at sound levels as low as <72 dBA, this system is engineered to reduce outdoor noise, while the AMST24BU multi-speed blower helps manage humidity and reduces indoor hot/cold spots. Even airflow distribution ensures consistent comfort in conditioned spaces, making it ideal for small to mid-sized living areas.

Use Case Fit
This system is well suited for small single-family homes, condos, and multi-family properties, particularly in southern and transitional climate zones where efficient cooling and dependable heating are critical. Property managers and contractors benefit from its balance of performance, efficiency, and compact footprint.

Value & Reliability
Constructed with a powder-coated steel cabinet and backed by Goodman’s engineering standards, the GLZS5BA1810-AMST24BU1300 is designed for durability and serviceability. Its scroll compressor technology has fewer moving parts than conventional designs, reducing wear and extending the system’s operating life.

Summary Wrap-Up
The Goodman GLZS5BA1810-AMST24BU1300 is a versatile 1.5-ton heat pump split system delivering reliable, efficient, and quiet operation. With smart thermostat compatibility, environmentally conscious refrigerant, and dependable multi-speed airflow, it is an excellent choice for homeowners, property managers, and contractors seeking value and comfort in smaller-scale applications.

Key Features

• 15.5 SEER2 Cooling Efficiency: Reduces energy costs while maintaining reliable performance.

• 8.1 HSPF2 Heating Performance: Provides efficient, dependable heating throughout the season.

• R-32 Refrigerant: Eco-friendly refrigerant option with lower global warming potential.

• Scroll Compressor Technology: Durable, reliable compressor design with fewer moving parts.

• Multi-Speed Air Handler: Adjusts airflow for improved comfort and humidity control.

• ComfortBridge® Compatible: Enables smart thermostat integration and real-time diagnostics.

• Quiet Operation (<72 dBA): Engineered to minimize noise indoors and outdoors.

White Paper

• Goodman GLZS5B Spec Sheet
• Goodman GLZS Split Heat Pump Installation Manual
• Goodman AMST Spec Sheet
• Goodman AMST Installation Manual
• Goodman Split AC & Heat Pump Warranty (GLXS/GLZS)
• Goodman Air Handler Warranty