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Goodman brand lives up to its name in a big way, with time-tested energy-efficient technology, highly-durable materials and spot-on manufacturing. Goodman brand heating and cooling systems are designed to provide refreshingly affordable and energy-efficient indoor comfort solutions using advanced technology.
Goodman uses advanced techniques and materials so you know the cozy, even temperature you feel in every corner of your home is an energy-efficient trend that’s designed to stay for many years.
Goodman heat pumps simply work the way they are supposed to, making each one a thing of beauty
The Goodman GLZS4MA1810 R-32 heat pump is built with time-tested energy-efficient technology, highly-durable materials, and spot-on manufacturing, loaded with features designed to provide outstanding performance for years to come. It runs quietly and efficiently all year long as needed, with up to 15.2 SEER2 and 7.8 HSPF2.
Standard Features
- High-efficiency compressor
- SmartShift® technology to ensure quiet reliable defrost
- Enhanced aluminum fin coil- 5 mm diameter on 1.5T-3.5 Ton
- Enhanced aluminum fin coil with 7mm diameter copper tubes in 4.0- to 5.0-ton
- Single-speed PSC condenser fan motor
- High- and low-pressure switches
- Fully charged for 15’ of tubing length
- AHRI Certified; ETL Listed
Cabinet Features
- Removable grille-style top design compliant with UL 60335-2-40
- Steel louver coil guard
- Heavy-gauge galvanized-steel cabinet
- Attractive Architectural Gray powder-paint finish with 500-hour salt-spray approval
- Top and side maintenance access
AMST24BU1300 | Indoor Unit
Experience reliable indoor comfort for everyone in your home year after year after year.
The best indoor comfort system is the kind you don’t have to think or worry about. Goodman air handlers and coils have features designed to provide outstanding performance. We use advanced techniques and materials so you know the cozy, even temperature you feel in every corner of your home is an energy-efficient trend you will love for many years.
Goodman brand heating and cooling systems are designed to provide refreshingly affordable and energy-efficient indoor comfort solutions using advanced technology.
Product Features
- Internal factory-installed thermal expansion valves for cooling and heat pump applications
- Direct drive, multi-speed ECM blower motor
- All-aluminum evaporator coil
- Coil mounting track for quick repositioning
- Optimized for use with R-32 refrigerant
- Cabinet air leakage less than 2.0% at 1.0 inch H₂O when tested in accordance with ASHRAE standard 193
- Cabinet air leakage less than 1.4% at 0.5 inch H₂O when tested in accordance with ASHRAE standard 193
- AHRI certified; ETL listed
- UL 60335 2-40 Compliant
- Factory installed R32 sensor designed for lifespan of coil
- Rigid SmartFrame™ cabinet
- Horizontal or vertical configuration capabilities
- 21" depth for easier attic access
- DecaBDE-free thermoplastic drain pan with secondary drain connections
- Screw-less sides and back helps to reduce condensation when installed
in humid locations - Foil-faced insulation covers the internal casing to reduce cabinet condensation
- Galvanized, leather grain-embossed finish
- Glue-less cabinet insulation retention
- Tool-less filter access
- Field Installed 3 kW – 25 kW electric heater kits available
- Removable grille-style top design compliant with UL 60335-2-40
- Venturi for increased velocity of airflow
- Attractive Architectural Gray powder-paint finish with 500-hour salt-spray approval
- Wire fan discharge grille
- Steel louver coil guard
- Top and side maintenance access
- Single-panel access to controls with space provided for field-installed accessories
- When properly anchored, meets the 2023 Florida Building Code unit integrity requirements for hurricane-type winds (Anchor bracket kits available
What’s Included
Your Goodman Central Air Conditioning System from Heat & Cool Comes with:
- AMST24BU13 | Indoor Unit
- GLZS4BA1810 | Outdoor Unit
- Installation Manual
- User’s Manual
- Manufacturer’s Warranty
MANUFACTURER WARRANTY
- 10-year parts limited warranty
Downloads
- GOODMAN GLZS4BA R32 SERIES - TECHNICAL SPECIFICATIONS
- GOODMAN GLZS R32 SERIES - MANUFACTURER WARRANTY
- GOODMAN GLZS4BA R32 SERIES - INSTALLATION MANUAL
- GOODMAN GLZS4BA R32 SERIES - REPAIR PARTS
- GOODMAN R32 AMST SERIES - TECHNICAL SPECIFICATIONS
- GOODMAN AWUF ARUF - ASPT SERIES - LIMITED WARRANTY
- GOODMAN R32 AMST SERIES - INSTALLATION MANUAL
- GOODMAN R32 AMST SERIES - REPAIR PARTS
Key Specifications
- Goodman
- Central Ducted Heat Pump Split System
- 1.5
- 18,000
- 15.2
- 208/230 V, 1 Phase, 60 Hz
- R-32
- 10
- 11.2
- 15
- AHRI Certified / ETL Listed
- 277
Bundle includes 2 items

1.5 Ton 14.3 SEER2 R32 Goodman Heat Pump Condenser
Model Number: GLZS4BA1810 SKU: GZS4B0142 Open in a new tab
2 Ton Goodman Multi-position Multi-speed Air Handler 17.5" with Internal TXV
Model Number: AMST24BU13 SKU: GSTB0252 Open in a new tabaccessories
Accessories
Liquid Line Solenoid Kit LSK02A
SKU: GLSK028502Low-Pressure Switch Kit 0130R00000S
SKU: GLPSR58503Non-bleed Expansion Valve - 1.5-2 Ton AC Systems
SKU: HCGMC17288 kW Goodman Electric Heat Kit for Air Handler
SKU: GHSD851610 kW Goodman Electric Heat Kit for Air Handler
SKU: GHSD851715 kW Goodman Electric Heat Kit for Air Handler 208V
SKU: GHSD851815 kW Goodman Electric Heat Kit for Air Handler 240V
SKU: GHSD8519Electrical Components
Equipment Mounting
Refrigerant Line Sets
Refrigerant line set 3/8" x 3/4" - 50ft with insulation
SKU: HCKPI1772Thermostats
Nest Learning Thermostat 3rd Generation T3008US
SKU: HCGMC2303