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Description
More capacity, same high-efficiency comfort — heating and cooling for larger homes in one unit. The Goodman GLZS5BA4210 steps up to 3.5-ton heating and cooling at 15.2 SEER2 / 8.2 HSPF2 for larger homes that need more capacity from their heat pump system. Energy Star certified and approved for all 50 US states — this unit delivers approximately 12% better cooling efficiency than standard 14.3 SEER2 heat pumps while providing reliable heating through mild to moderate winters. The same SmartShift® technology and seven factory-installed protection components as the rest of the GLZS5BA lineup — built tougher for larger heating and cooling demands.
Why Homeowners and Contractors Choose the GLZS5BA4210:
- 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 larger homes in mild to moderate climates
- Energy Star certified — independently verified for superior energy efficiency
- Approved for all 50 US states — nationwide DOE compliance
- 3.5 Ton / 42,000 BTU capacity — ideal for larger homes between 1,800–2,100 sq ft
- High-efficiency single-stage scroll compressor — smooth, reliable year-round heating and cooling operation
- SmartShift® technology — quiet, smooth defrost transitions without disruption
- Factory-installed suction-line accumulator — compressor protection during 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
- High- and low-pressure safety switches — automatic built-in protection
- Enhanced aluminum fin coil with 5mm diameter copper tubes — maximum heat transfer efficiency year-round
- R-32 refrigerant — eco-friendly with one-third lower GWP than R-410A
- Factory pre-charged for 15 ft of tubing — ready to install
- Easy-access gauge ports and service valves with sweat connections
- Top and side maintenance access panels
- Galvanized-steel cabinet with powder-coat finish — 500-hour salt-spray approved
- Hurricane-ready construction — meets 2023 Florida Building Code requirements
- AHRI Certified and ETL Listed
- Made in the USA
⚠️ R-32 refrigerant requires compatible indoor equipment with RDS. Not compatible with R-410A. TXV required on indoor unit. Backup heat source recommended for extreme cold.
Specs:
- Tonnage: 3.5 Ton (42,000 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: 19.3 Amps
- Max Breaker (MOP): 30 Amps
- Operation: Heating + Cooling
- Certifications: AHRI, ETL, Energy Star
Warranty: 10-year limited parts warranty with online registration within 60 days of installation.
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Specifications
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Warranty & Shipping
Free Shipping on All HVAC Orders Plus a 10-Year Warranty
Warranty
Enjoy a 10-year limited parts warranty when you register your unit within 60 days of installation. A properly certified professional must complete the installation in compliance with city, state, and federal laws.
Processing Time
We process and ship orders Monday through Friday. Orders placed by 12 p.m. EST on these days are usually shipped within 1 to 2 business days and arrive within 3 to 5 business days. Orders placed on weekends will start processing the next business day. Some items may be backordered, leading to possible delays. Shipping times begin once the order leaves our warehouse. While we aim for timely delivery, delays by freight or ground carriers are beyond our control. FREE Life Gate.
Equipment Arrival
Shipping times are not guaranteed and may vary by address. Upon delivery, inspect each item and match the count with the delivery receipt before signing. Report any missing or incorrect items within 24 hours; claims reported after this period may be denied. Inspect items for damage in front of the driver before signing the receipt. Note any issues like dents or scratches clearly on the receipt or reject the shipment if damaged.
Making Notes on the Delivery Receipt
If the items and quantity on the delivery receipt match what you received and are undamaged, sign and mark the receipt as “Clear.â€
If items or boxes are missing, mark the receipt as "Short" and list the missing items. We will ship replacements to you at no extra charge. If the strip wrap is torn or replaced, mark the receipt as "Wrap Broken."
How Do I Handle a Damaged Shipment?
If any items are damaged, mark the receipt as "Damaged", specifying the items and the nature of the damage. Refuse only the damaged items, keep and sign for the rest, and clearly note the refused items on the receipt. Contact our Customer Service to report which items were refused and which were accepted. We will ship replacements once our Shipping Department confirms the damage with the Freight LTL Company. If you sign for the delivery but later discover damage, you are responsible for it. You will need to contact the Freight LTL Company™ claims department directly to file a claim.
