Goodman 4 Ton 15.2 SEER2 8.2 HSPF2 Single-Stage Heat Pump Condenser Energy Star R-32

Serious heating and cooling capacity for large homes — one Energy Star-certified heat pump does it all. The Goodman GLZS5BA4810 delivers 4-ton heating and cooling at 15.2 SEER2 / 8.2 HSPF2 for large homes that need serious whole-home comfort from a single high-efficiency outdoor unit. Energy Star certified and approved for all 50 US states, this heat pump delivers approximately 12% better cooling efficiency than standard 14.3 SEER2 systems while providing reliable heating in mild to moderate climates. Built with upgraded 7mm diameter copper tube coil construction for enhanced durability and heat transfer at higher cooling and heating loads — this is the serious capacity version of the GLZS5BA lineup.

Why Homeowners and Contractors Choose the GLZS5BA4810:

• 15.2 SEER2 cooling efficiency — approximately 12% more efficient than 14.3 SEER2 systems
• 8.2 HSPF2 heating efficiency — high-efficiency heat pump heating for large homes in mild to moderate climates
• Energy Star certified — independently verified for superior energy efficiency
• Approved for all 50 US states — nationwide DOE compliance
• 4 Ton / 48,000 BTU capacity — ideal for large homes between 2,000–2,400 sq ft
• High-efficiency single-stage scroll compressor — smooth, reliable year-round heating and cooling operation at demanding 4-ton loads
• SmartShift® technology — quiet, smooth defrost transitions for comfortable, uninterrupted heating operation
• Factory-installed suction-line accumulator — critical compressor protection during high-load heating operation
• Factory-installed compressor crankcase heater — cold-weather reliability and extended compressor life
• Factory-installed bi-flow liquid-line filter drier — protection in both heating and cooling modes
• Factory-installed high-capacity muffler — quieter refrigerant flow at higher capacities
• High- and low-pressure safety switches — automatic built-in protection
• Enhanced aluminum fin coil with 7mm diameter copper tubes — upgraded coil construction for 4-ton units delivering superior heat transfer and long-term durability
• R-32 refrigerant — eco-friendly with a global warming potential one-third lower than R-410A
• Factory pre-charged for 15 ft of tubing — ready to install right out of the box
• Easy-access gauge ports and service valves with sweat connections — lower install costs
• Top and side maintenance access panels — faster, easier service
• Galvanized-steel cabinet with powder-coat finish — 500-hour salt-spray approved
• Hurricane-ready construction — meets 2023 Florida Building Code requirements when properly anchored
• AHRI Certified and ETL Listed
• Made in the USA

⚠️ R-32 refrigerant requires compatible indoor equipment with factory-installed refrigerant leakage detection system (RDS). Not compatible with R-410A equipment.

⚠️ TXV required on indoor unit. Backup heat source recommended for extreme cold temperatures.

Specs:

• Tonnage: 4 Ton (48,000 BTU)
• SEER2: Up to 15.2
• HSPF2: Up to 8.2
• Refrigerant: R-32
• Compressor: Single-Stage Scroll
• Voltage: 208/230V
• Pre-Charge: 15 ft
• MCA: 25.5 Amps
• Max Breaker (MOP): 40 Amps
• Operation: Heating + Cooling
• Certifications: AHRI, ETL, Energy Star

Warranty: 10-year limited parts warranty with online registration within 60 days of installation.