Goodman - 3 Ton/36,000 BTU Heat Pump Condenser- SEER2 14.3 - Single Stage - R32 - GLZS4BA4210

Goodman - 3 Ton/36,000 BTU Heat Pump Condenser- SEER2 14.3 - Single Stage - R32 - GLZS4BA4210

The Goodman GLZS4BA3610 heat pump condenser is a standard efficiency, low-cost solution for an all-electric home when paired with a suitable heat pump coil or air handler. Just like all of Goodman's equipment, the GLZS4BA3610 is manufactured with high-quality materials to provide a superior comfort in your home.

Please note this is an outdoor unit only, for full system operation this needs to be paired with an indoor unit.

Features

• Ideal size to cover a smaller house in ideal climates
• 3 ton, 14.3 SEER2 heat pump condenser
• R32: Complies with Clean Air Act New Refrigerant Requirements
• Low sound output
• Fully charged for up to 15' of line set
• Factory-installed bi-flow filter drier
  

Specifications

Manual

• Installation Manual
• Spec Sheet

What our Experts Think

• Balanced Cooling & Heating with R‑32 Compliance
  The Goodman GLZS4BA4210 3 Ton / 36,000 BTU Heat Pump Condenser delivers 14.3 SEER2 cooling and ~7.8 HSPF2 heating performance using R‑32 refrigerant, helping reduce environmental impact while providing dependable year‑round comfort.

• Reliable Single‑Stage Operation
  A single‑stage scroll compressor ensures steady, consistent performance with fewer moving parts—ideal for homeowners who want straightforward heating & cooling without complex modulation.

• SmartShift Defrost for Quiet Heating
  Built‑in SmartShift technology enables quiet and reliable defrost cycles in colder weather, improving comfort and reducing noise compared with basic heat pump designs.

• Durable Outdoor Construction
  Heavy‑gauge galvanized steel cabinet with a powder‑paint finish and steel louver coil guard enhances outdoor durability and corrosion resistance, while a removable grille‑style top offers easy service access.

• Factory‑Installed Protection & Service Features
  Comes with a bi‑flow liquid‑line filter drier, suction‑line accumulator, crankcase heater, and muffler, plus service valves with easy gauge port access, helping simplify maintenance and protect internal components.

• Quiet, Code‑Certified Performance
  AHRI certification and ETL listing confirm performance and safety standards, and this unit operates at around 72–75 dBA—balanced for residential comfort without excessive noise.

Q&A

Q1: What type of system is the Goodman GLZS4BA4210?
A: It’s an outdoor heat pump condenser for a split‑system HVAC that provides both heating and cooling (must be paired with a matched indoor coil or air handler).

Q2: What size and capacity does this unit have?
A: This model is rated as 3.5 tons (~42,000 BTU) of cooling and heating capacity, making it suitable for medium‑sized residential homes.

Q3: What efficiency ratings does it offer?
A: It delivers 14.3 SEER2 cooling efficiency and about 7.8 HSPF2 heating performance, providing reliable energy performance year‑round.

Q4: Which refrigerant does it use?
A: The condenser uses R‑32 refrigerant, a modern, lower‑global‑warming alternative that meets current environmental and efficiency standards.

Q5: What compressor and fan features are included?
A: It’s equipped with a single‑stage scroll compressor and a single‑speed PSC condenser fan motor for dependable operation.

Q6: What protective and service features does it include?
A: Factory‑installed features include bi‑flow liquid‑line filter drier, suction‑line accumulator, crankcase heater, and high/low‑pressure switches, plus removable grille‑style top and steel louver coil guard for service access and durability.

Q7: What are the installation specs?
A: The unit operates on 208/230 V single phase with standard 3/8″ liquid and 1⅛″ suction lines, is fully charged for up to ~15 ft of tubing, and has service valves with easy gauge access.

Q8: What is the sound level and construction like?
A: Typical sound levels are around 72 dBA. It’s built with a heavy‑gauge galvanized‑steel cabinet and architectural gray powder‑coat finish for long outdoor life.

Maintenance Tips

• Clean & Clear Outdoor Unit Routinely – Remove leaves, grass, and debris from around the condenser and gently rinse the coil with a garden hose (low pressure) to maintain heat exchange efficiency and airflow. Maintain ~2 ft minimum clearance around the unit.

• Check Air Filters Monthly – Replace or clean filters in the indoor air handler every 1–3 months; restricted airflow forces the outdoor condenser to work harder.

• Inspect Refrigerant Lines & Insulation – Verify R32 refrigerant lines are intact, insulated, and leak‑free; improper charge reduces SEER2 performance.

• Inspect Electrical & Mechanical Components Annually – Have a technician tighten electrical connections, check capacitors/contactors, and inspect fan motor operation.

• Ensure Unit Level & Pad Stable – A level condenser pad prevents undue stress on refrigerant lines and mechanical components, helping avoid premature wear.

• Annual Professional Tune‑Up – A qualified HVAC tech should check refrigerant charge, measure pressures and temperatures, clean coils, and verify efficient heat pump operation