Review
The Goodman 2.5 ton (or 3 ton, per specs) horizontal gas furnace and air conditioner system sits in a solid middle ground for residential HVAC upgrades. At $115, this Online Supply unit bundles two major components into one compact horizontal package measuring 21.125 inches tall and 26 inches deep. It's designed for homes where attic or crawlspace installation makes a downflow/horizontal configuration practical. The system qualifies for Energy Star certification and includes a 10-year warranty with online registration, making it attractive to both DIY-savvy homeowners and professional installers.
Performance specs reveal a well-balanced system. The furnace delivers 60,000 BTU of heating output at 97% AFUE, meaning minimal fuel waste during winter. On the cooling side, the unit produces 29,000 BTU with a 16 SEER2 rating, comfortably outpacing minimum efficiency standards. The modulating burner automatically adjusts flame intensity to match heating demand, reducing short-cycling and energy waste. The variable-speed ECM blower runs at 1200 CFM maximum, allowing it to slow down when partial conditioning is sufficient. Both features reduce operational noise and electricity consumption compared to traditional single-speed furnaces.
Pros & Cons
Pros
- 97% AFUE furnace efficiency recovers nearly all fuel energy, reducing heating costs substantially
- 16 SEER2 rating on the air conditioner significantly exceeds the 13 SEER2 minimum standard
- Modulating burner and variable-speed ECM blower optimize comfort and reduce runtime waste
- Scroll compressor is proven technology with solid reliability records across residential applications
- Plastic PVC exhaust compatibility simplifies installation in most homes, no masonry venting required
Cons
- Single-stage compressor limits part-load efficiency compared to dual-stage alternatives
- 71.5 dB noise level is moderate and may be noticeable during cooling cycles in quiet spaces
- Specs show a tonnage discrepancy (product title claims 2.5 ton but specs list 3 ton, creating confusion)
Who Should Buy
Best For
Homeowners in mixed-climate regions needing both reliable heating and efficient cooling should consider this unit. Contractors installing in retrofit situations where downflow/horizontal configuration fits will appreciate the modulating burner's quiet operation and the variable-speed blower's comfort benefits.
Consider Alternatives If
Buyers in heating-dominant climates should explore furnace-only options, and those needing maximum cooling capacity should look at 3.5 or 4-ton systems.
Installation
Installation requires basic HVAC competency or professional service. The unit connects to either natural gas or propane with standard fittings. Refrigerant lines use 3/8-inch liquid and 7/8-inch suction connections with 3/4-inch insulation wrapping up to 50 feet. PVC exhaust piping simplifies flue venting, avoiding expensive masonry work. Electrical requirements are modest: 115V single-phase 60 Hz, with breaker sizing between 17.1 and 25 amps. Horizontal orientation makes it ideal for tight attic or crawlspace scenarios.
Warranty & Reliability
The 10-year parts warranty requires online registration to activate and applies to the entire system. This coverage protects against manufacturer defects in the compressor, heat exchanger, and major components. However, coverage excludes normal wear, improper installation, and refrigerant loss from external damage. Registration is straightforward and essential for claim eligibility.
Specifications
| SKU | LS38783850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 29,000 |
| Heating BTU | 60,000 |
| Refrigerant | R410A or R22 |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 71.5 |
| Weight (in lbs) | 30.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 25 amps |
| Min. Breaker Size | 17.1 amps |
| Tonnage | 3 Ton |
| 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 | 7424269 |
| 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 |
| Burner Stages | Modulating |
| Fuel Type | Propane, Natural Gas |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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