Review
The Goodman 2.5-ton combination gas furnace and air conditioner system positions itself as an ultra-competitive entry-level solution. At $89, it undercuts comparable equipment by substantial margins, attracting contractors managing tight margins and homeowners avoiding premium brand markups. This Online Supply-distributed unit targets the replacement and retrofit market where baseline performance suffices and installation simplicity adds value. The upflow A-coil configuration aligns with standard residential applications.
Performance specs reveal a capable mid-range unit with 30,000 BTU cooling capacity delivering 14 SEER efficiency and 100,000 BTU heating at 80% AFUE. The high-efficiency multi-speed blower reaches 2000 CFM maximum airflow, enabling flexible ducting. Single-stage rotary compressor and two-stage gas burner provide adequate cycling without variable capacity sophistication. Electrical requirements stay modest at 120V single-phase with 17.1 to 25-amp breaker range, simplifying panel integration.
Pros & Cons
Pros
- Exceptionally affordable at $89, roughly 60-70% below comparable branded systems
- 14 SEER cooling efficiency is solid mid-range performance for the price point
- High-efficiency multi-speed blower motor with 2000 CFM maximum airflow
- Two-stage gas burner provides better temperature control than single-stage alternatives
- A-coil design in upflow configuration suits most residential retrofit applications
Cons
- 3.5-ton actual tonnage creates oversizing mismatch with advertised 2.5-ton rating, risking short-cycling
- 80% AFUE is outdated, modern standards reach 95%+, meaning higher heating bills long-term
- Single-stage compressor lacks variable capacity for quiet operation during mild conditions
- Not Energy Star certified, eliminating potential utility rebates that could offset purchase price
- 10-year warranty requires online registration and coverage is standard, not comprehensive
Who Should Buy
Best For
Budget-conscious homeowners replacing older systems in moderate climates, and contractors handling volume installations where price point matters more than premium efficiency ratings. This works best for properties without extreme seasonal demands.
Consider Alternatives If
Anyone in harsh climates, high-efficiency mandate areas, or seeking long-term operating cost savings should invest in 95%+ AFUE and 16+ SEER systems despite higher upfront costs.
Installation
Installation complexity remains straightforward for experienced technicians. The upflow configuration suits attic or closet placement. Suction line requires 3/4-inch insulation with 50-foot maximum length, and 3/8-inch liquid line accommodates standard piping runs. R410A refrigerant handling follows current EPA protocols. Metal exhaust flue requirement demands proper venting through roof or exterior wall. Weight at 22 pounds presents minimal handling challenges.
Warranty & Reliability
Ten-year parts coverage applies with mandatory online registration, offering moderate protection compared to manufacturer-backed units. Registration requirement creates an administrative step some buyers overlook. Coverage excludes cosmetic damage, improper installation, and maintenance neglect. This warranty matches baseline industry standards but lacks extended labor provisions, meaning service calls beyond parts replacement remain customer expense.
Specifications
| SKU | LS38343850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 30,000 |
| Heating BTU | 100,000 |
| Refrigerant | R410A |
| Electrical | 120 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 72 |
| Weight (in lbs) | 22.000000 |
| Feature | Spec |
| Energy Star | No |
| SEER1 (Efficiency) | 14 |
| Condenser Stages | Single Stage |
| Compressor Type | Rotary |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 25 amps |
| Min. Breaker Size | 17.1 amps |
| Tonnage | 3.5 Ton |
| Height | 34.5" |
| Width | 21" |
| Depth | 28.75" |
| Resources | Goodman Brochure Goodman Installation Manual Goodman Specifications Goodman Parts Manual Goodman User Information Goodman Service Manual Goodman Technical 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 |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Style | A-Coil |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | High Efficiency Multi-Speed |
| Maximum CFM | 2000 |
| Burner Stages | Two |
| Fuel Type | Gas |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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