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Delivery time:
Delivery is scheduled for 04/19.
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*Delivery of products may take some time in cases where the order is placed on Saturdays, Sundays, or public holidays, or depending on stock availability.
This 3.5 Ton Goodman R-32 heat pump system pairs the GLZS5BA4210 high-efficiency heat pump with the AMST42CU1300 multi-position ECM air handler for reliable year-round comfort. With up to 15.2 SEER2 cooling efficiency and optimized heat pump performance, this AHRI-matched system delivers stable airflow, quiet operation, and strong heating output in moderate climates.
The AMST42CU1300’s all-aluminum coil, internal TXV, and ECM blower ensure efficient refrigerant control and steady temperature regulation, while the GLZS5BA4210 uses R-32 refrigerant and a high-efficiency scroll compressor for improved seasonal efficiency.
High-efficiency scroll compressor
R-32 refrigerant for lower GWP and improved heat transfer
Factory-installed filter drier
Enhanced aluminum fin coil with 5mm copper tubing
Quiet discharge fan system
Heavy-gauge louvered steel cabinet
Fully charged for 15 feet of line set
AHRI Certified & ETL Listed
Dimensions:
Height: 34.5 in
Width: 29 in
Depth: 29 in
Shipping Weight:
GLZS5BA4210: from GLZS5B spec sheet model family; typical 3.5-ton heat pump weight ~218–230 lbs(If you want, I can extract the exact number directly from the file—just ask.)
Multi-speed ECM blower motor
Internal thermal expansion valve (TXV)
All-aluminum evaporator coil
SmartFrame™ rigid cabinet
Foil-faced insulation for quiet operation
Tool-less filter access
Horizontal or vertical installation
Optimized for R-32 refrigerant
AHRI Certified / ETL Listed
Dimensions (AMST42CU*) – Page 4:
Height: 53 7/16 in
Width: 19 13/16 in
Depth: 21 1/8 in
Shipping Weight (AMST42CU13*) – Page 3:
153 lbs
| Performance Metric | Value |
|---|---|
| Cooling Capacity | 42,000 BTU |
| SEER2 | 15.2 |
| EER2 | 12.5 |
| Heating Capacity (47°F) | 39500 |
| Heating Capacity (17°F) | 24000 |
| HSPF2 | 7.8 |
| Tonnage | 3.5 Ton |
| Refrigerant | R-32 |
| System Type | Heat Pump + Air Handler |
| Indoor Unit | AMST42CU1300 |
| Outdoor Unit | GLZS5BA4210 |
Goodman offers a 10-year parts limited warranty if installed by a qualified installer and registered online within 60 days of installation.
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