Goodman GLZS4BA1810 – 1.5 Ton 15.2 SEER2 Single Stage Heat Pump | R-32 Refrigerant | GLZS4B Series | High-Efficiency Outdoor Unit
Goodman GLZS4BA1810 – 1.5 Ton 15.2 SEER2 Single Stage Heat Pump | R-32 Refrigerant | GLZS4B Series | High-Efficiency Outdoor Unit
Goodman GLZS4BA1810 – 1.5 Ton 15.2 SEER2 Single Stage Heat Pump | R-32 Refrigerant | GLZS4B Series | High-Efficiency Outdoor Unit
$2,258.00
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Overview
The Goodman GLZS4BA1810 is a 1.5 Ton High-Efficiency R-32 Split System Heat Pump designed for reliable, year-round comfort and energy savings.
As part of the GLZS4B Series, it delivers up to 15.2 SEER2 and 7.8 HSPF2 performance, ensuring compliance with 2023 M1 Efficiency Standards.
Featuring a high-efficiency compressor, SmartShift™ technology, and factory-installed protection components, this Goodman heat pump offers the perfect balance of comfort, quiet operation, and long-lasting durability.
Key Features & Benefits
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High-Efficiency Rotary Compressor – Designed for reliable performance and optimized energy use.
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SmartShift™ Technology – Ensures smooth, quiet, and dependable defrost cycles.
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Factory-Installed Components – Includes bi-flow filter drier, suction-line accumulator, crankcase heater, and high-capacity muffler.
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Enhanced Coil Design – Aluminum fin coil with 5mm copper tubes for 1.5–3.5 Ton models (7mm for 4–5 Ton).
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Pressure Protection – Equipped with high and low-pressure switches for added reliability.
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Service-Friendly Design – Sweat connections, easy-access gauge ports, and fully enclosed contactor.
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Durable Cabinet Construction – Heavy-gauge galvanized steel cabinet with Architectural Gray powder coat finish.
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Quiet Operation – Single-speed PSC fan motor with extended-life capacitor.
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Meets 2023 Florida Building Code – When properly anchored, withstands hurricane-force winds (anchor kits available).
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AHRI Certified & ETL Listed – Independently tested for performance and safety.
⚙️ Technical Specifications
| Category | Specification |
|---|---|
| Brand | Goodman |
| Product Family | GLZS4B |
| Family Description | Energy-Efficient R-32 Split System Heat Pump (1.5–5 Ton), up to 15.2 SEER2 / 7.8 HSPF2 |
| Model Number / SKU | GLZS4BA1810 |
| Unit Type | Outdoor |
| Product Class | Split Heat Pump |
| Compressor Type | Rotary |
| Compressor Stages | Single Stage |
| Model Efficiency | 15.2 SEER2 / 7.8 HSPF2 |
| Tonnage | 1.5 Ton |
| Cooling Capacity (Rated) | 18,600 BTU/H |
| Heating Capacity (Rated) | 18,000 BTU/H |
| Refrigerant Type | R-32 |
| Valve Size (Suction, O.D.) | 3/4 in |
| Power Supply | 208/240 V – 1 Phase – 60 Hz |
| Minimum Circuit Amps | 11.2 A |
| Dimensions (W x D x H) | 29" × 29" × 32.5" |
| Unit Weight | 160 lb |
| Condenser Fan Motor | Single-Speed PSC |
| Cabinet Type | Heavy-Gauge Galvanized Steel with Architectural Gray Powder Coat |
| Coil Construction | Enhanced Aluminum Fin with Copper Tubes (5mm / 7mm) |
| Cabinet Features | Removable grille-style top, top & side maintenance access, steel louver coil guard |
| Standards Compliance | Meets 2023 M1 Test Standards, Florida Building Code |
| Certifications | AHRI Certified, ETL Listed, Proposition 65 Compliant |
| Proposition 65 Label | Checked Specification |
Cabinet & Construction Highlights
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Removable grille-style top for easy service access
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Steel louver coil guard for protection from debris and impact
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Heavy-duty galvanized steel cabinet with 500-hour salt-spray tested powder coat
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Top and side service access simplifies maintenance
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Architectural Gray finish blends durability with professional aesthetics
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Florida hurricane wind-code compliant when anchored with bracket kit
Certifications
✅ AHRI Certified
✅ ETL Listed
✅ Proposition 65 Compliant
✅ Meets 2023 DOE M1 Test Standards
Why Choose Goodman
The Goodman GLZS4BA1810 combines proven reliability with modern refrigerant technology and quiet, efficient operation.
With SmartShift™ defrost control, factory-installed protection components, and a rugged steel cabinet, this heat pump offers lasting performance backed by Goodman’s reputation for quality and innovation.
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