Goodman - 2 Ton/24,000 BTU - Multi-Positional - Heat Pump Split System - 15.2 SEER2 - R32 - GLZS4BA2410
The Goodman Heat Pump Split System is a great choice to keep your home comfortable all season long. With tons of extra features and a great price, the Goodman Heat Pump Split System is a perfect choice for all of your heating and cooling needs.
Features
- Ideal size to cover a smaller house in ideal climates
- 2 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
- Air Handler
- 3 ton air handler
- Electric heat compatible
- Optimized for use with R-32 refrigerant
- Multi-speed, direct drive ECM blower motor
- Multi-positional (upflow, downflow, or horizontal)
Specifications
| 2 Ton 14.3 SEER2 Goodman Heat Pump - R32 |
| SKU |
GLZS4BA2410 |
| Weight |
165.000000 |
| Manufacturer |
Goodman |
| Replaces |
GSZ140241, GSZB402410 |
| HSPF2 |
7.8 |
| Cooling BTU |
24,000 |
| Heating BTU |
24,000 |
| Blower Motor |
Single Speed PSC Motor |
| Decibel Level (dBA) |
74 |
| Horsepower |
1/6 HP |
| Refrigerant |
R32 |
| SEER2 |
14.3 |
| Condenser Stages |
Single Stage |
| Compressor Type |
Rotary |
| Liquid Line |
3/8" |
| Suction Line |
3/4" |
| Liquid Valve Size |
3/8" |
| Suction Valve Size |
3/4" |
| Electrical |
208/230v 1 Phase 60 Hz |
| Max Breaker Size |
15 Amps |
| Min. Breaker Size |
11.2 Amps |
| Tonnage |
2 Ton |
| Connection |
Sweat |
| Height |
32 1/2" |
| Width |
29" |
| Depth |
29" |
Manual
What our Experts Think
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Efficient Year‑Round Comfort with R‑32 Refrigerant
The Goodman GLZS5BA1810 1.5 Ton Heat Pump Split System delivers 15.2 SEER2 cooling and solid heat pump heating performance using R‑32 refrigerant, offering balanced energy savings and lower environmental impact compared with older refrigerants.
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Reliable Single‑Stage Performance
Its single‑stage scroll compressor and PSC condenser fan motor provide dependable, straightforward operation—ideal for homes seeking consistent comfort without the complexity of variable‑speed systems.
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SmartShift® Defrost for Silent Heating
SmartShift® defrost technology helps keep heating cycles quiet and reliable in cold weather, minimizing frost buildup and performance interruptions.
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Robust Outdoor Construction
Heavy‑gauge galvanized steel cabinet, steel louver coil guard, and powder‑coat finish help protect against corrosion and weather exposure—supporting long‑term durability even in demanding climates.
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Service‑Friendly Features
Factory‑installed components like a suction‑line accumulator, crankcase heater, and high‑capacity muffler improve serviceability and component protection during startup and operation.
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Quiet & Practical Outdoor Operation
Typical sound levels around 70 dBA keep operation relatively quiet for residential comfort, making the unit suitable for suburban installations.
Q&A
Q1: What type of HVAC system is this?
A: The Goodman GLZS5BA1810 is a 1.5 ton (18,000 BTU) outdoor heat pump condenser designed for split‑system HVAC heating and cooling when paired with a compatible indoor air handler or coil.
Q2: What efficiency ratings does it offer?
A: It delivers 15.2 SEER2 cooling efficiency and up to 8.2 HSPF2 heating performance, providing energy‑efficient year‑round comfort.
Q3: What refrigerant does this heat pump use?
A: This model uses R‑32 refrigerant, a lower‑global‑warming‑potential (GWP) refrigerant that meets modern environmental standards.
Q4: What compressor and operation features does it have?
A: It includes a single‑stage scroll compressor with smart defrost (SmartShift®) for quiet, reliable heating and cooling.
Q5: What are the key construction features?
A: Built with a heavy‑gauge galvanized steel cabinet, steel louver coil guard, factory‑installed suction‑line accumulator, crankcase heater, and high‑capacity muffler for durability and outdoor protection.
Q6: What are the electrical and installation specs?
A: Operates on 208/230 V single‑phase power (approx. 11.4 A) with sweat connections and service valves designed for easy maintenance.
Q7: What sound level does it have?
A: Typical operating sound is around 70 dB, balancing performance with reasonable outdoor noise.
Maintenance Tips
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Replace Filters Every 1–3 Months – Check and replace the indoor air filter regularly to maintain proper airflow, protect coils, and improve energy efficiency. Dirty filters reduce system performance and can increase wear.
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Keep Outdoor Unit Clear of Debris – Remove leaves, grass, and debris around the heat pump condenser and gently rinse coils with a hose to maintain heat transfer efficiency and airflow.
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Inspect Refrigerant Lines & Insulation – Ensure R32 refrigerant lines remain properly insulated and free of damage; leaks or poor insulation can reduce heating and cooling performance.
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Check Fan & Electrical Components Annually – Have a technician inspect outdoor fan blades, capacitors, contactors, and wiring for wear or corrosion to prevent failures.
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Maintain Proper Airflow & Clearances – Keep ~2 ft clearance around the outdoor unit and ensure return and supply vents are unobstructed for efficient operation.
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Annual Professional HVAC Service – Schedule yearly tune‑ups to check refrigerant levels, clean coils, verify SEER2 performance, and ensure safe, efficient operation of both the heat pump and multi‑positional air handler.
Damage 
Loss 
Theft 
