3.5 Ton 15.2 SEER2 Goodman Heat Pump System GLZS5BA4210 & AMST42CU1300

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. Component Features GLZS5BA4210 – 3.5 Ton R-32 Heat Pump Source: GLZS5B Specs PDF 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 AH