2.5 Ton Goodman 15.2 SEER2 R32 Heat Pump Wall Mount System GLZS4BA3010, AWST30LU13 Apartment/Condo Type
The Goodman 2.5 ton wall-mount heat pump system moves up to Goodman's large-chassis AWST30LU13 air handler. It pairs with the GLZS4BA3010 R-32 outdoor unit in a 15.2 SEER2, AHRI-certified match (AHRI #215427948). The 24" wide air handler uses a 1/2 HP ECM blower with a wider 10" x 8" wheel for more airflow, plus factory-installed heat strips up to 10 kW. It's built for larger apartments and condos where a small-chassis unit can't keep up.
Is a 2.5 Ton Heat Pump System the Right Size?
A 2.5 ton system suits larger two- and three-bedroom condos, corner units, and penthouse units with more glass or roof exposure. This is also where the AWST line shifts to the large chassis, so check that your closet can accommodate a 24" wide, 21" deep cabinet.
Window walls, balcony doors, ceiling height, and whether the unit is on an upper floor all affect the load. The large chassis is front-return only, so confirm the return air path before replacing a bottom-return unit.
Ideal for: Larger two- and three-bedroom condos, corner and top-floor apartments, and replacements of existing 2.5 ton wall-hung systems with front return.
Need more capacity? Step up to the 3 Ton Goodman 15.2 SEER2 R32 Heat Pump Wall Mount System GLZS4BA3610, AWST36LU13, the largest size in this line.
Recommended sizing is a general guideline only. Actual system requirements depend on insulation, climate, ductwork, windows, occupancy, and home layout. Request free sizing assistance, contact Budget Heating, or call 813-885-7999.
What's Included
| Outdoor Heat Pump | GLZS4BA3010 — 2.5 Ton R-32 Heat Pump |
|---|---|
| Indoor Air Handler | AWST30LU13 Wall-Mount Air Handler (Large Chassis) |
| Application | Apartment/Condo Wall-Mount Split System Heat Pump |
| Refrigerant | R-32 |
| Compressor | Single-Stage Rotary Compressor |
| Efficiency | 15.2 SEER2 — AHRI #215427948 |
| Electrical | 208/230V, Single Phase, 60 Hz Outdoor Unit |
| Air Handler Electrical | 208/230V, Single Phase, 60 Hz (MCA/MOP varies by heat kit) |
The large-chassis AWST30LU13 measures 36" H x 24" W x 21" D and uses an 18" x 20" x 1" filter. Its 1/2 HP ECM blower can deliver over 1,000 CFM at 0.5 in. w.c. on the highest speed tap. Outdoors, the GLZS4BA3010 stands 39-1/2" tall on a 29" square footprint. Choose a 5, 8, or 10 kW factory heat strip, a line set, or a thermostat at checkout. Shop condenser pads, wall mounts, and tie-downs for the outdoor unit.
Heat Pump & Air Handler Features
GLZS4BA3010 Outdoor Heat Pump
- 30,000 BTU/h nominal cooling and heating
- Single-stage rotary compressor (11.2 RLA / 52.5 LRA)
- SmartShift defrost
- Bi-flow liquid-line filter drier
- Factory-installed high-capacity muffler
- 15.0 A MCA, 25 A max overcurrent protection
- 3/8" liquid and 3/4" suction lines
- 29" W x 29" D x 39-1/2" H cabinet
- 81 oz factory R-32 charge
- 190 lb shipping weight
AWST30LU13 Wall-Mount Air Handler
- Large chassis: 36" H x 24" W x 21" D
- 1/2 HP multi-speed ECM blower, 10" x 8" wheel
- Fully adjustable TXV
- Aluminum tubing coil, 3/4" suction connection
- Front return only
- Built-in rack with 18" x 20" x 1" filter included
- Factory R-32 sensor
- Less than 1.4% cabinet leakage at 0.5 in. H2O
- Wall-hanging bracket and pull-type disconnect
- Factory heat strips: 5, 8, or 10 kW
Specifications & Manuals
Product documentation includes outdoor heat pump and wall-mount air handler technical specifications, installation instructions, and Goodman warranty information to assist with equipment selection, installation, and service.
Frequently Asked Questions
Can the large-chassis AWST30LU13 use a bottom return?
No. Goodman's large-chassis AWST models (2.5 and 3 ton) are front return only. If your current closet uses a bottom return, plan for return-air modifications.
Why does the 2.5 ton system use a bigger air handler than the 2 ton?
The AWST30LU13 moves to the 24" wide large chassis with a 1/2 HP blower and 10" x 8" wheel to deliver the higher airflow a 2.5 ton heat pump needs.
How tall is the GLZS4BA3010 outdoor unit?
Goodman lists the 2.5 ton outdoor unit at 39-1/2" tall on a 29" x 29" footprint, about 7" taller than the 1.5 and 2 ton models.
What filter does the AWST30LU13 use?
The large-chassis AWST takes an 18" x 20" x 1" filter in its built-in filter rack.
What circuit does the air handler need with a 10 kW heat strip?
For the AWST30LU1310, Goodman lists an MCA of 48.1/54.8 A and a max overcurrent device of 50/60 A at 208/230V. Have a licensed electrician size the circuit to the unit's rating plate.
How much airflow does the AWST30LU13 deliver?
Goodman's airflow data shows about 941 CFM on tap T3 and about 1,036 CFM on tap T5 at 0.5 in. w.c. (230V, no filter).
GLZS5B Technical Specifications
Warranty Certificate
AWST Technical Specifications "SEER2" stands for Seasonal Energy Efficiency Ratio 2. Specifically, SEER2 is the total heat removed from the conditioned space during the annual cooling season. The M1 testing procedure will increase systems' external static pressure by a factor of five to better reflect field conditions of install equipment. With this change, new nomenclature will be used to denote M1 ratings (including EER2 and HSPF2).
