Review
The Goodman 2.5-ton gas furnace and air conditioner system sits comfortably in the contractor-grade middle market. Rated at 80,000 BTU heating capacity with 96% AFUE efficiency and 30,000 BTU cooling at 13 SEER, this horizontal A-coil unit targets replacement jobs in established homes rather than high-performance new construction. Online Supply bundles the complete matched pair, simplifying purchasing and ensuring proper system compatibility.
Performance specs tell a practical story. The 96% AFUE furnace converts nearly all fuel to usable heat, translating to lower winter energy bills in gas-heated homes. The 13 SEER air conditioner provides competent summer cooling without cutting-edge efficiency, making it suitable for moderate climates and moderate usage patterns. Single-stage operation means the system cycles on and off rather than ramping capacity, a trade-off that keeps price down but misses efficiency gains during partial-load conditions.
Pros & Cons
Pros
- 96% AFUE furnace efficiency reduces heating fuel consumption by roughly 15-20% compared to 80% AFUE units
- 13 SEER cooling delivers solid performance, hitting EPA mid-range standards for air conditioning efficiency
- Multi-speed blower motor allows customized airflow between 0-1200 CFM for balanced comfort and efficiency
- Horizontal A-coil configuration fits tight attic or closet installations where vertical space is limited
- 10-year warranty with online registration provides reasonable protection for residential applications
Cons
- Single-stage compressor and burner lack variable capacity, running at full output even during mild weather and reducing efficiency gains
- 73 dB noise level registers slightly above quieter models, noticeable during compressor cycling in quiet homes
- Not Energy Star certified, meaning it meets baseline standards but misses top-tier efficiency recognition
Who Should Buy
Best For
Contractors replacing matched 2.5-ton systems in homes built between 2000-2010, and budget-conscious homeowners in zones 4-7 who prioritize upfront savings and proven Goodman durability. This system fits tight horizontal attic spaces where standard vertical units don't work.
Consider Alternatives If
Skip this if you need variable-capacity performance, live in extremely hot climates where continuous AC run-time demands maximum efficiency, or qualify for Energy Star rebates requiring higher SEER ratings.
Installation
This horizontal configuration requires right-side flue venting with plastic PVC piping, common in attic installations. The 3/8-inch suction and liquid lines accept standard sweat valve connections. Electrical demand runs 16.7 to 25 amps at 115V single phase, fitting standard breaker panels. Height of 34.5 inches and depth of 28.75 inches fit tight spaces where vertical equipment won't work, though proper ductwork and airflow planning remain essential.
Warranty & Reliability
The 10-year parts warranty with online registration provides solid baseline coverage for residential systems. Registration requires email verification but causes no operational burden. This timeframe covers typical compressor failures and heat exchanger defects, though labor and refrigerant charges typically fall to the homeowner. Compare against competitor 10-year warranties before purchasing.
Specifications
| SKU | LS38343850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 30,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A or R22 |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 73 |
| Weight (in lbs) | 22.000000 |
| Feature | Spec |
| Energy Star | No |
| SEER1 (Efficiency) | 13 |
| Condenser Stages | Single Stage |
| Compressor Type | Reciprocating |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Liquid Valve Size | 3/8" |
| Max Breaker Size | 25 amps |
| Min. Breaker Size | 16.7 amps |
| Tonnage | 2.5 Ton |
| Valve Type | Sweat |
| Height | 34.5" |
| Width | 17.5" |
| Depth | 28.75" |
| Resources | Goodman Brochure Goodman Installation Instructions Goodman Parts Manual Goodman Service Manual Goodman Specifications Goodman Technical Information Goodman User Information Goodman 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. |
| Configuration | Upflow/Horizontal |
| Style | A-Coil |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Multi Speed |
| Maximum CFM | 1200 |
| Flue Location | Right |
| Burner Stages | Single |
| Fuel Type | Gas |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
Affiliate disclosure: IndustrialRank earns a commission on qualifying purchases at no extra cost to you. We only recommend products we have independently reviewed.