Review
The Goodman 2.5 Ton system is a practical workhorse in the value segment of residential HVAC equipment. This split system pairs an 80% AFUE gas furnace with a 13 SEER air conditioner, positioning itself as an entry-level modern option for contractors and homeowners seeking reliable cooling and heating without premium pricing. The upflow A-coil configuration suits residential installations in basements, utility closets, and attic applications where space constraints demand compact equipment.
Performance specs tell a straightforward story. The furnace delivers 100,000 BTU of heat via a two-stage burner, while the condenser unit provides 30,000 BTU of cooling capacity. The variable-speed blower motor tops out at 2,000 CFM and adjusts output throughout the day, improving dehumidification during shoulder seasons. At 73 dB, full-load operation produces noticeable noise, though this is typical for single-stage reciprocating compressors. R410A refrigerant is standard, and electrical requirements are modest at 120V single-phase 60 Hz.
Pros & Cons
Pros
- Two-stage burner provides modulating heat output, reducing short cycling and improving comfort during mild weather
- 13 SEER cooling efficiency meets baseline modern standards and qualifies for some utility rebates in certain regions
- 80% AFUE furnace is respectable mid-range efficiency for gas systems, trading cost for modest energy savings
- Variable-speed blower motor adapts airflow to demand, improving humidity control and reducing energy waste
- Standard 10-year warranty with online registration offers solid peace of mind at this price point
Cons
- 13 SEER is dated by 2024 standards, higher SEER ratings (15-18) have become more affordable and offer better long-term ROI
- 80% AFUE furnace means 20% of heating energy is lost up the flue, missing out on 92-98% efficient condensing options
- Single-stage compressor cycles on and off rather than modulating, reducing efficiency during partial-load cooling periods
- 73 dB noise level at full operation is noticeably louder than high-efficiency competitors, which matters in living spaces
Who Should Buy
Best For
Homeowners replacing failed systems on a strict budget, or those in mild climates where peak heating and cooling demands are moderate. Contractors doing value-tier replacements will find this system reliable and straightforward to install.
Consider Alternatives If
Anyone prioritizing long-term energy savings or living in extreme climates should look at 16+ SEER and 95%+ AFUE systems, despite higher upfront cost.
Installation
This system requires straightforward split installation with sweat-type refrigerant connections using 3/8 inch liquid and 3/4 inch suction lines. The condenser weighs 22 pounds, making it manageable for two technicians. Metal exhaust flue is required, and the 50-foot suction line insulation thickness of 3/4 inch allows installation in homes with moderate distances between indoor and outdoor units. Most competent HVAC contractors complete installation in 4 to 6 hours.
Warranty & Reliability
Goodman backs this system with a standard 10-year parts warranty contingent on online registration. This is middle-of-the-road coverage, matching most tier-two manufacturers. Labor warranty typically requires separate extended plan purchase. Registration is straightforward and should be completed within 30 days of installation to activate coverage.
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) | 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 | 3.5 Ton |
| Valve Type | Sweat |
| Height | 34.5" |
| Width | 21" |
| Depth | 28.75" |
| Resources | Goodman Brochure Goodman Installation Instructions Goodman Parts Manual Goodman Service Manual 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 | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | Variable Speed |
| Maximum CFM | 2000 |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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