Goodman - 3.5 Ton/42,000 BTU Air Conditioner Condenser - SEER2 13.4 - Single Stage - R32 - GLXS3BN4210

Goodman - 3.5 Ton/42,000 BTU Air Conditioner Condenser - SEER2 13.4 - Single Stage - R32 - GLXS3BN4210

The Goodman GLXS3BN4210 is a cooling-only condenser unit. Providing a 13.4 SEER2 efficiency with a single stage, reciprocating compressor, the GLXS3BN4210 is an inexpensive condenser to cool your home when paired with an AC coil.

Features

• Ideal size to cover a medium-sized house
• 3.5 ton, 13.4 SEER2 AC-only condenser
• R32: Complies with Clean Air Act New Refrigerant Requirements
• Low sound output
• Fully charged for up to 15' of line set
• Factory-installed filter drier

Specifications

Manual

• Specifications
• Installation Manual

What our Experts Think

• Strong Cooling for Mid‑Size Homes
  The Goodman GLXS3BN4210 3.5 Ton AC Condenser delivers 42,000 BTU of cooling capacity—ideal for medium‑sized homes and spaces needing reliable seasonal performance.

• R‑32 Refrigerant for Better Efficiency & Climate Impact
  Engineered to use R‑32 refrigerant, this unit meets modern environmental standards with lower global warming potential compared to older refrigerants, improving both efficiency and sustainability.

• Standard‑Level SEER2 Performance
  A 13.4 SEER2 rating positions this condenser as a value‑oriented, everyday cooling solution, balancing upfront cost with seasonal efficiency popular in standard residential installs.

• Single‑Stage Scroll Compressor
  The single‑stage scroll compressor provides steady, consistent cooling with fewer moving parts—translating to reliable operation and simplified servicing over time.

• Quiet & Durable Outdoor Design
  With 73 dB noise level and a powder‑painted, galvanized steel cabinet with protective louver guard, this condenser is built to withstand outdoor conditions with minimized operational noise.

• Installer‑Friendly Features
  Factory‑installed filter drier, easily accessible service valves, and single‑panel control access help trained HVAC pros install, maintain, and troubleshoot the unit more efficiently.

Q&A

Q1: What type of HVAC component is this?
A: The Goodman GLXS3BN4210 is an outdoor air conditioner condenser designed for split‑system cooling (no heating included) and must be paired with a compatible indoor coil or air handler.

Q2: What size and cooling capacity does it offer?
A: It delivers approximately 3.5 tons of cooling capacity (~42,000 BTU/h), suitable for medium‑sized residential homes.

Q3: What is the efficiency rating?
A: This condenser is rated at 13.4 SEER2, providing seasonal energy efficiency that meets DOE standards in applicable regions.

Q4: Which refrigerant does it use?
A: It uses R‑32 refrigerant, a more energy‑efficient and lower environmental impact choice than older refrigerants.

Q5: What type of compressor and operation does it have?
A: The unit features a single‑stage scroll compressor for consistent and dependable cooling performance.

Q6: What are the durability and construction features?
A: The condenser has a heavy‑gauge galvanized steel cabinet, powder‑coat finish with UV resistance, wire coil guard, and factory‑installed filter drier for long‑lasting outdoor durability. 

Q8: What warranty support is offered?
A: The unit includes a 10‑year limited parts warranty when registered online.

Q9: Where is this condenser best applied?
A: Ideal for residential cooling applications, pairing with an indoor coil or air handler to complete a split‑system HVAC installation.

Maintenance Tips

• Keep the Outdoor Coil Clean – Remove leaves, dirt, and debris regularly to maintain heat transfer efficiency and reduce compressor strain. (hvacdirect.com)

• Check Refrigerant Lines & Connections – Inspect for leaks and proper insulation on R32 refrigerant lines; low refrigerant reduces cooling performance.

• Ensure Proper Airflow Around Condenser – Maintain at least 2 feet of clearance on all sides to allow unobstructed airflow and optimal condenser operation.

• Inspect Electrical Components – Periodically check contactors, capacitors, and wiring for wear or corrosion to prevent unexpected failures.

• Level the Condenser Pad – A stable, level pad prevents stress on the compressor and refrigerant lines.

• Schedule Annual Professional Maintenance – HVAC technicians should clean coils, test pressures, check SEER2 performance, and ensure safe single-stage operation.

• Protect During Off-Season – Consider a breathable cover in winter to prevent debris accumulation while avoiding moisture trapping.