Goodman Heat Pump System 2.5 Ton
Score: 78/100
Goodman GLZS4MA1810
Score: 74/100Rankings
The Goodman 2.5 Ton 14.5 SEER2 Heat Pump System is a complete split system engineered for small to medium homes ranging from 1,200 to 1,500 square feet. It utilizes R32 refrigerant, SmartShift® quiet defrost technology, and a multi-position air handler equipped with an ECM blower motor. The unit delivers 14.5 SEER2 cooling efficiency and up to 7.8 HSPF2 heating performance while meeting modern environmental regulations.
The Goodman GLZS4MA1810/GLZS4BA1810 is a 1.5-ton split-system heat pump condenser from the Multi-Family Series designed for efficient cooling and heating in compact residential or multi-family applications. It delivers 18,000 BTU/h capacity with up to 15.2 SEER2 efficiency ratings, utilizes R-32 refrigerant, and features SmartShift® defrost technology alongside durable enhanced aluminum fin coils.
| Attribute | | |
|---|---|---|
36,000 BTUbest | 18,000 BTU | |
14.5best | 14.3 | |
30,000 BTUbest | 18,000 BTU | |
7.8 | 8.1best | |
1,200 sq ftbest | 600 sq ft | |
230 V | 240 Vbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Efficiency(2) | ||
SEER2 Rating | 14.5 | 14.3 |
HSPF2 Rating | 7.8 | 8.1 |
Sizing(1) | ||
Coverage Area (sq ft) | 1200-1500 sq ft | 600-1000 sq ft |
Technical Specs(1) | ||
Compressor Type | Scroll | Rotary/Scroll |
Support(1) | ||
Warranty | 10-year parts | Standard |
Performance(2) | ||
Cooling Capacity (BTU) | 36000 BTU | 18000 BTU |
Heating Capacity (BTU) | 30000 BTU | 18000 BTU |
Compliance(1) | ||
Certifications | AHRI, ETL, UL | AHRI, ETL |
Physical(1) | ||
Dimensions (W x D x H) | 49x21x? in | 30.0x30.5x34.5 |
Electrical(1) | ||
Voltage (V) | 208/230 V | 208-240 V |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and HVAC editors consistently highlight the system's strong value proposition for mid-size homes. Experts praise the 14.5 SEER2 rating as a realistic benchmark under updated 2023 DOE standards, noting that all-aluminum coils provide excellent corrosion resistance aligned with Energy Star guidelines.
Direct consumer reviews are absent from the provided search results. Inferred feedback suggests homeowners appreciate the system's quiet operation and dependable heating/cooling output for smaller homes.
Sources lack independent expert reviews, but product pages and editor notes emphasize efficiency, build quality, and code compliance. Editors position it as a value-oriented split-system solution for multi-family installations in mild climates, highlighting significant utility savings against lower SEER2 models while noting its single-stage design limits precise temperature control compared to premium alternatives.
