Review
The Goodman 2.5-ton gas furnace and air conditioner system represents a practical middle ground in the residential HVAC market. With 60,000 BTU heating output and 29,000 BTU cooling capacity (3-ton rated), this upflow unit targets contractors and homeowners seeking reliable performance without high-end pricing. Online Supply positions this as a value-conscious alternative to premium brands, backed by Goodman's established reputation for durable equipment in the standard efficiency tier.
Efficiency numbers justify the investment. The 96% AFUE furnace converts nearly all fuel to usable heat, outperforming older 80-85% units by 11-16 percentage points annually. Cooling efficiency reaches 16 SEER2, qualifying for ENERGY STAR certification and most state rebates. The two-stage burner minimizes on-off cycling during mild heating days, while the variable-speed ECM blower motor adjusts airflow dynamically, reducing standby electricity waste compared to single-speed alternatives.
Pros & Cons
Pros
- 96% AFUE furnace efficiency translates to lower winter heating bills compared to 80-90% models
- 16 SEER2 cooling rating qualifies for ENERGY STAR and many state rebates
- Two-stage burner adapts to heating demand, reducing short-cycling and improving comfort
- Variable-speed ECM blower motor optimizes airflow and reduces electricity consumption
- Lifetime heat exchanger warranty provides long-term peace of mind on the most critical component
- Scroll compressor design known for durability and quieter operation than reciprocating types
Cons
- Single-stage cooling compressor cannot modulate capacity, limiting part-load efficiency on mild days
- 71.5 dB noise level runs audibly louder than high-end variable-capacity systems during peak cooling
- Specs show conflicting tonnage data: title claims 2.5 tons but unit specs list 3 tons, creating confusion
Who Should Buy
Best For
Homeowners in regions with balanced heating and cooling seasons who want solid efficiency without premium pricing. This system rewards contractors who value straightforward installation and homeowners prioritizing long-term furnace reliability.
Consider Alternatives If
Anyone in high-heat climates where 3-ton cooling capacity runs continuously, or buyers needing whisper-quiet operation or maximum part-load efficiency during shoulder seasons.
Installation
This upflow A-coil design suits basement and closet installations in most homes. Electrical requirements remain modest: 115V single-phase with 17.1-25 amp breaker capacity. Refrigerant lines use standard 3/8-inch liquid and 7/8-inch suction connections with 50-foot insulated suction line included. PVC exhaust flue compatibility simplifies venting in newer homes. Two-stage burner installation requires proper gas line pressure verification.
Warranty & Reliability
Goodman backs the heat exchanger for the life of the original owner, addressing the most expensive potential failure point. Parts coverage extends 10 years with online registration, a fair middle ground between budget and premium offerings. Registration requirements may deter some buyers, but the lifetime heat exchanger commitment justifies the modest registration step for long-term owners.
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 | Lifetime Heat Exchanger and 10 Years Parts 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 | 34.5" |
| Width | 17.5" |
| Depth | 28.75" |
| Resources | Goodman Brochure Goodman Install 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 |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
| AHRI Certificate Number | 7368833 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1200 |
| Burner Stages | Two |
| Fuel Type | Propane, Natural 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.