Goodman 5 Ton 13.4 SEER2 Heat Pump Package Unit | GPHH36031
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Performance at a Glance
Key Features
What sets the GPHH36031 apart
All-in-One Package Design
Unlike a split system, everything — compressor, indoor coil, blower, and controls — is housed in a single outdoor cabinet. No separate indoor air handler or coil required. Ideal for homes with limited indoor space, manufactured or mobile homes, and rooftop or slab-mount installations.
Heats AND Cools
A reversing valve flips the refrigerant cycle between heating and cooling modes — the same equipment that cools your home in summer also heats it in winter. One outdoor unit handles year-round comfort with a single refrigerant system.
R-32 Refrigerant
Built for R-32, the next-generation residential refrigerant with lower environmental impact than the outgoing R-410A standard. R-32 requires less charge per system and delivers improved thermodynamic performance, meeting current EPA and AIM Act requirements.
Two-Stage Scroll Compressor
A two-stage scroll compressor operates at lower capacity during mild weather and ramps up to full capacity when demand increases. In heat pump service this improves part-load efficiency, reduces temperature swings, and helps with humidity removal in cooling mode.
Flexible Outdoor Installation
Install on a concrete slab at ground level or on a rooftop platform. Ductwork connects directly into the unit — no indoor equipment footprint required. Popular with manufactured homes, small single-story residences, and additions where indoor space is at a premium.
Backed by Goodman
Covered by Goodman's 10-Year Parts Limited Warranty and 10-Year Compressor Limited Warranty when registered within 60 days of installation.
Model GPHH36031. This 5-ton packaged heat pump is part of the Goodman GPHH36031 from the GPHH3 series — a single self-contained outdoor unit that delivers both heating and cooling. Rated at 13.4 SEER2 cooling (56,000 BTU/h) and 6.7 HSPF2 heating (54,000 BTU/h). Features a two-stage scroll compressor, multi-speed ECM indoor blower, all-aluminum evaporator coil, copper-tube/aluminum-fin condenser coil, totally enclosed permanently lubricated condenser fan motor, and quiet horizontal discharge. Ships fully charged. AHRI certified, ETL listed. Accepts a field-installed electric heat kit (sold separately) for supplemental heat. Maximum voltage 230V single-phase.
- Energy-efficient scroll compressor — designed for efficient heating and cooling operation.
- Multi-speed ECM indoor blower motor — electronically commutated motor delivers steady airflow with lower electrical draw than legacy PSC motors.
- Quiet horizontal discharge — horizontal-discharge airflow design.
- All-aluminum evaporator coil — corrosion-resistant aluminum tube and fin construction on the indoor coil.
- Copper tube / aluminum fin condenser coil — outdoor coil construction for heat rejection durability.
- Totally enclosed, permanently lubricated condenser fan motor — sealed motor design requires no field lubrication maintenance.
- Fully charged system — ships pre-charged from the factory.
- Electric heat kit available as a field-installed option — accepts a field-installed electric heat kit (sold separately) for supplemental heat.
- AHRI certified; ETL listed — third-party certified for performance ratings and listed for safety.
Why R-32 Refrigerant?
The GPHH36031 uses R-32 — here's how it compares to the outgoing R-410A standard
| Feature | R-32 (This Unit) | R-410A (Old Standard) |
|---|---|---|
| Energy Efficiency | Up to 10% higher | Baseline |
| Refrigerant Charge Required | Up to 30% less | Standard |
| Thermodynamic Performance | Superior heat transfer | Standard |
| Regulatory Status | Future-ready | AIM Act phase-down |
How Quiet Is It?
How the GPHH36031 compares to everyday sounds.
Complete Specifications
GPHH36031 — Goodman 5.0 Ton 13.4 SEER2 R-32 Heat Pump Package Unit
| Capacity & Efficiency | |
|---|---|
| Model Number | GPHH36031 |
| Nominal Capacity | 5.0 Ton |
| Cooling Capacity (BTU/h) | 56,000 |
| Heating Capacity (BTU/h) | 54,000 |
| SEER2 Rating | 13.4 |
| HSPF2 Rating | 6.7 |
| EER2 Rating | 10.6 |
| Compressor | Two-Stage Scroll |
| Heat Type | Heat Pump |
| Refrigerant | R-32 |
| Factory Refrigerant Charge | 147 oz |
| Blower & Airflow | |
| Indoor CFM | 1,650 |
| Blower Motor HP | 3/4 HP |
| Blower Motor FLA | 5.4 A |
| Condenser Fan HP | 1/4 HP |
| Condenser Fan FLA | 1.4 A |
| Electrical | |
| Voltage | 208-230V Single-Phase / 60 Hz |
| Minimum Circuit Ampacity (MCA) | 36.64 A |
| Maximum Overcurrent Protection (MOCP) | 60 A |
| Rated Load Amps (RLA) | 23.87 A |
| Locked Rotor Amps (LRA) | 148.0 A |
| Physical | |
| Equipment Weight | 440 lbs |
| Shipping Weight | 450 lbs |
| Sound Level | 80 dB |
| Dimensions (H × W × D) | 38 1/2H x 66W x 34D" |
Warranty Coverage
Protection you can count on when properly registered
Warranty terms require online product registration within 60 days of installation. See official Goodman warranty documents for complete terms and conditions.
Frequently Asked Questions
Designed, engineered, and assembled in the U.S.A. by Goodman Manufacturing — a member of the Daikin group.