Review
The Goodman CHPF3636B6 represents the brand's commitment to delivering efficient heating and cooling in a single horizontal package. At this price point, Goodman positions itself as the value-conscious alternative to premium brands like Lennox or Carrier, offering respectable efficiency ratings without the premium markup. This unit combines an 80,000 BTU gas furnace with a 24,000 BTU cooling component, designed primarily for retrofit installations where space constraints favor compact equipment placement.
Performance numbers tell an encouraging story for budget-conscious buyers. The 97% AFUE rating means heating efficiency that converts nearly all fuel to usable heat, while the 16 SEER cooling rating qualifies the unit for Energy Star recognition and many utility company rebates. The modulating burner varies output smoothly across its range, and the variable-speed ECM blower handles everything from 0 to 1200 CFM, allowing precise humidity control. At 71 dBA, noise levels remain acceptable for most residential applications, though this isn't whisper-quiet operation.
Pros & Cons
Pros
- 97% AFUE furnace efficiency significantly reduces heating costs in winter months
- 16 SEER cooling efficiency qualifies for Energy Star and potential utility rebates
- Modulating burner stages fine-tune heat output, improving comfort and reducing short-cycling
- Variable-speed ECM blower motor adjusts airflow from 0 to 1200 CFM for better dehumidification
- Two-stage scroll compressor provides quieter operation at 71 dBA under typical loads
- PVC flue exhaust compatibility simplifies venting in new construction or retrofit applications
Cons
- Specification sheet lists conflicting tonnage: title says 2 ton but specs show 3 ton cooling capacity, creating confusion about actual cooling capacity
- Limited to 115V single-phase power means standard residential electrical service is required without upgrades
- Horizontal configuration limits placement options in homes with basement or crawlspace installations
Who Should Buy
Best For
Homeowners in moderate climates replacing aging furnace-AC combinations who have horizontal space requirements and qualify for manufacturer rebates. Contractors installing retrofit systems in tight attic or mechanical room spaces where a compact, efficient combo unit avoids separate equipment procurement.
Consider Alternatives If
Buyers needing true 2-ton cooling capacity should clarify with the manufacturer before purchasing, as the spec sheet contains conflicting tonnage information.
Installation
This horizontal unit installs in tight spaces where downflow/horizontal airflow is feasible, such as attics or narrow mechanical rooms. The 21.125 inch height and 26 inch depth fit standard 24-inch return-air plenums. Connection requires 3/8 inch liquid lines and 7/8 inch suction lines with sweat-type valves. PVC flue venting simplifies installation compared to metal ductwork. Standard 115V single-phase power keeps electrical upgrades minimal.
Warranty & Reliability
Goodman provides a solid 10-year parts warranty with online registration required. This covers defects in materials and workmanship, though labor and refrigerant are typically excluded. Registration is straightforward and essential to activate the full coverage period. For comparison, premium brands sometimes offer longer terms, but 10 years aligns well with mid-tier equipment life expectations.
Specifications
| SKU | CHPF3636B6 |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 24,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A or R22 |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 71 |
| Weight (in lbs) | 50.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 20 amps |
| Min. Breaker Size | 15.7 amps |
| Tonnage | 3 Ton |
| Valve Type | Sweat |
| Height | 21.125" |
| Width | 17.5" |
| Depth | 26" |
| Resources | CHPF Installation Manual CHPF Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here. |
| AHRI Certificate Number | 7424270 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1200 |
| Configuration | Horizontal |
| Flue Location | Right |
| Burner Stages | Modulating |
| Fuel Type | Propane, Natural Gas |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
Frequently Asked Questions
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