Goodman GPCH3 Packaged Air Conditioner
13.4 SEER2 | 2 to 5 Tons
Standard Features
- Energy-efficient compressor
- Multi-speed ECM indoor blower motor
- Quiet horizontal discharge
- Copper tube/aluminum fin condenser coil
- All-aluminum evaporator coil
- Totally enclosed, permanently lubricated condenser fan motor
- Fully charged system
- 5 kW to 20 kW electric heat kit available as a field-installed option
- AHRI Certified; ETL Listed
Cabinet Features
- Heavy-gauge galvanized-steel cabinet with attractive Architectural Gray powder-paint finish
- Louvered condenser coil protection
- Aluminum foil-facing internal insulation reinforced with fiberglass scrim
- Fully insulated blower compartment with convenient access panels
- Meets cabinet air leakage requirements when tested in accordance with ASHRAE standard 193
- One footprint for all tonnages
- When properly anchored, meets the 2020 Florida Building Code unit integrity requirements for hurricane-type winds (Anchor bracket kits available.)
Nomenclature
The GPCH3 model number is systematically designed to represent key product attributes, including brand (Goodman), product category (Packaged Unit), unit type (Air Conditioner or Heat Pump), airflow configuration, efficiency rating (SEER2), nominal capacity in tons, electrical specifications, and revision details.
Product Specifications
| Model | Cooling Capacity (Total BTU/h) | SEER2 / EER2 | Evaporator Motor Type | Compressor Quantity / Type | Operating Weight (lbs) |
|---|---|---|---|---|---|
| GPCH32441** | 22,800 | 13.4 / 10.6 | ECM | 1 / Rotary Single | 315 |
| GPCH33041** | 28,400 | 13.4 / 10.6 | ECM | 1 / Scroll Single | 315 |
| GPCH33641** | 35,600 | 13.4 / 10.6 | ECM | 1 / Scroll Single | 375 |
| GPCH34241** | 40,000 | 13.4 / 10.6 | ECM | 1 / Scroll Single | 375 |
| GPCH34841** | 46,000 | 13.4 / 10.6 | ECM | 1 / Scroll Single | 375 |
| GPCH36041** | 56,000 | 13.4 / 10.6 | ECM | 1 / Scroll Two Stage | 400 |
Additional specifications include refrigerant charge, fan details, coil dimensions, and electrical data. All models utilize R-410A refrigerant and are designed for 208-230 V, 1 Phase, 60 Hz electrical supply.
Expanded Cooling and Airflow Data
Comprehensive performance data is available for various GPCH3 models across a range of operating conditions. This includes detailed tables for expanded cooling performance (MBh, S/T, ΔT, kW, Amps, Pressures) and airflow data (CFM, Watts) at different external static pressure points. These tables are essential for system design and selection. For complete data, please refer to the original manufacturer's documentation.
Heat Kit Electrical Data
Optional heat kits (e.g., HKP-05C, HKR-08C, HKP-10C, HKP-15C, HKP-20C) are available for enhanced heating capabilities. Electrical specifications, including Minimum Circuit Ampacity (MCA), Maximum Overcurrent Protection (MOP), and Actual kW output, are provided for each heat kit in relation to the GPCH3 models.
Dimensions and Clearances
| Model | Width (W") | Depth (D") | Height (H") | Clearance A" | Clearance B" | Chassis Size |
|---|---|---|---|---|---|---|
| GPCH32441* | 66 | 34 | 22 | 27½ | 30 | Small |
| GPCH33041* | 66 | 34 | 22 | 27½ | 30 | Small |
| GPCH33641* | 66 | 34 | 22 | 27½ | 30 | Small |
| GPCH34241* | 66 | 34 | 22 | 32½ | 35 | Medium |
| GPCH34841* | 66 | 34 | 24 | 32½ | 35 | Medium |
| GPCH36041* | 66 | 34 | 24 | 32½ | 35 | Medium |
Duct opening dimensions for supply and return are also specified for each model.
Wiring Diagrams
Detailed wiring diagrams are provided for electrical system configuration, illustrating connections for major components such as the compressor, motors, contactors, transformer, and control box. These diagrams include component legends, wire color codes, and important safety warnings regarding high voltage. Always consult the unit's specific wiring diagram for accurate installation and servicing.
Accessories
A range of accessories is available to enhance the functionality and installation of the GPCH3 units. These include economizers, plenum kits, filter racks, motorized dampers, thermostats, roof curbs, and single-point wiring kits. Specific item numbers are listed for small chassis and medium/large chassis units.
- Common Accessories: Downflow Economizer, Plenum Kits, Elbow Flashing, Economizer Wiring Harness, External Horizontal Filter Rack, Horizontal Economizer, Inline Fuse Kit, Manual Dampers, Motorized Damper, Outdoor Thermostats, Roof Curb.
- Single-Point Wiring Kits: SPK-15 (GPCH32441**), SPK-30 (GPCH33041**), SPK-40 (GPCH33641**, GPCH34241**), SPK-45 (GPCH34841**), SPK-60 (GPCH36041**).
For complete warranty details and product information, visit www.goodmanmfg.com.
