The Goodman 3.5 Ton Heat Pump is made for residential properties with a heating and cooling load near 42,000 BTU. Model GLZS5BA4210 works as the outdoor component of a central split system, providing cooling in summer and heat during colder months.
This 3.5 Ton R32 Heat Pump uses a single-stage scroll compressor and modern R32 refrigerant. Its straightforward design is a good fit for buyers who prefer conventional operation without variable-capacity controls.
Goodman GLZS5BA4210 Overview
The Goodman 3.5 Ton Heat Pump moves heat from one place to another. During warm weather, it removes heat from the indoor air and releases it outside. When heating is required, the refrigerant cycle reverses and carries available outdoor heat into the home.
The Goodman 3.5 Ton Heat Pump uses a single-stage compressor that runs at full output whenever the thermostat calls for heating or cooling. Once the selected temperature is reached, the compressor switches off. Simple systems often work best when the equipment is sized correctly.
A 15.2 SEER2 Heat Pump can provide better cooling efficiency than many older systems with lower ratings. The published efficiency depends on the indoor coil or air handler paired with the condenser.
This 3.5 Ton R32 Heat Pump must be connected to indoor equipment approved for R32. Components designed only for R410A or R454B are not compatible with this model.
Key Features
The Goodman 3.5 Ton Heat Pump includes several factory-installed components that support dependable operation:
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3.5 ton nominal capacity
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42,000 BTU heating and cooling output
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15.2 SEER2 cooling efficiency
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8.2 HSPF2 heating efficiency
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Single-stage scroll compressor
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R32 refrigerant
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SmartShift® defrost technology
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Copper tubing with an aluminum fin coil
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Single-speed PSC condenser fan motor
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Factory-installed suction-line accumulator
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Compressor crankcase heater
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High-capacity muffler
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High- and low-pressure switches
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Steel louver coil guard
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AHRI Certified and ETL Listed
Technical Specifications
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Specification
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Product Information
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Brand
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Goodman
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Model Number
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GLZS5BA4210
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Product Type
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Split-System Heat Pump Condenser
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Nominal Capacity
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3.5 Ton
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Cooling Capacity
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42,000 BTU
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Heating Capacity
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42,000 BTU
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Cooling Efficiency
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15.2 SEER2
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Heating Efficiency
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8.2 HSPF2
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Refrigerant
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R32
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Compressor Type
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Single-Stage Scroll
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Voltage
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208/230 Volts
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Phase
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Single Phase
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Frequency
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60 Hz
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Minimum Circuit Ampacity
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19.3 Amps
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Maximum Overcurrent Protection
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30 Amps
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Sound Level
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72 dBA
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Liquid-Line Size
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3/8 Inch
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Suction-Line Size
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1-1/8 Inches
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Suction Valve Size
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7/8 Inch
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Height
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35.75 Inches
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Width
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35.5 Inches
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Depth
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35.5 Inches
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Product Weight
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277 lbs
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GLZS5BA4210 Dimensions & Capacity
The Goodman 3.5 Ton Heat Pump measures 35.75 inches high, 35.5 inches wide, and 35.5 inches deep. Its product weight is approximately 277 lbs. The outdoor location needs enough open space around the cabinet to allow unrestricted airflow.
A 42,000 BTU Heat Pump is often considered for medium to larger residential spaces. Coverage varies from one property to another because square footage does not account for insulation, ceiling height, window exposure, or local weather.
An oversized 42,000 BTU Heat Pump may cycle too often and create uneven indoor temperatures. An undersized unit can keep running during demanding weather without reaching the thermostat setting.
The rating of a 15.2 SEER2 Heat Pump applies to a complete matched system. Pairing the outdoor condenser with a different indoor component may change the finished system’s SEER2 and HSPF2 ratings.
A 42,000 BTU Heat Pump should be chosen according to the actual heating and cooling load of the property rather than a general square-foot estimate.
Who Should Buy This Heat Pump?
The Goodman 3.5 Ton Heat Pump is suited to a home with a calculated HVAC load close to 3.5 tons. Its single-stage scroll compressor makes sense for buyers looking for predictable heating and cooling operation.
This 3.5 Ton R32 Heat Pump also fits properties where compatible R32 indoor equipment is being used. The indoor air handler or evaporator coil must support the same refrigerant and an approved capacity range.
Buyers considering a 15.2 SEER2 Heat Pump should check the complete AHRI match. The outdoor model alone cannot confirm the final efficiency of the finished system.
The Goodman 3.5 Ton Heat Pump operates on 208/230-volt, single-phase power. Electrical requirements and refrigerant connection sizes should be checked against the equipment specifications before selection.
Frequently Asked Questions
1.What capacity does model GLZS5BA4210 provide?
It provides approximately 42,000 BTU of nominal heating and cooling capacity.
2. Does this unit provide heating and cooling?
Yes. It removes indoor heat during warmer weather and reverses operation to supply heat during colder conditions.
3. What type of compressor does it use?
This model uses a single-stage scroll compressor that operates at full output whenever the thermostat creates a demand.
4. What refrigerant does this condenser require?
It uses R32 and must be paired with compatible indoor equipment designed for the same refrigerant.
5. What are its dimensions and weight?
The cabinet is 35.75 inches high, 35.5 inches wide, and 35.5 inches deep. Its product weight is approximately 277 lbs.
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