Review
Goodman's 2.5-ton combined gas furnace and air conditioning system occupies a practical middle ground in the residential HVAC market. At $2,486, it undercuts premium brands while delivering baseline efficiency standards. The upflow configuration suits most residential installations, and the A-coil evaporator design integrates cleanly into typical ductwork. This system targets homeowners who prioritize affordability and straightforward replacement rather than cutting-edge technology.
Performance metrics show modest but acceptable capability. The furnace delivers 80,000 BTU heating output with two-stage burner operation and 80% AFUE efficiency, meaning 80 cents of every heating dollar converts to usable warmth. Cooling capacity reaches 29,000 BTU (roughly 2.4 tons effective), with a SEER1 rating of 16 on the condenser unit. Variable-speed blower motor adjusts flow up to 2,000 CFM, adapting to seasonal demands better than fixed-speed competitors. The single-stage compressor operates at full power continuously, which simplifies design but sacrifices efficiency on mild days.
Pros & Cons
Pros
- Energy Star certified with 80% AFUE furnace efficiency, meeting most jurisdictional energy codes without premium pricing
- Variable speed blower motor maximizes comfort by adjusting CFM up to 2,000 continuously rather than cycling on-off
- Two-stage burner allows the furnace to run at lower capacity during mild weather, reducing energy waste and noise
- Scroll compressor design is proven reliable across thousands of residential installations with minimal failure rates
- 10-year warranty with online registration provides reasonable protection for DIY-registered systems
Cons
- Single-stage cooling means the compressor runs at full capacity even on mild days, wasting energy compared to two-stage models
- SEER1 rating of 16 on the condenser is misleading since the listed 15 SEER applies to the complete system, not individual components
- 80% AFUE is baseline efficiency, not high-efficiency, so heating costs will be noticeably higher than 90%+ AFUE systems
- 71.5 dB noise level is moderately loud for outdoor operation, particularly noticeable during evening hours in quiet neighborhoods
Who Should Buy
Best For
Budget-conscious homeowners in areas with moderate cooling seasons (not Phoenix or Miami) who want to replace aging equipment without spending $4,000+. Ideal for DIYers comfortable with system registration and basic troubleshooting, or those with existing ductwork that fits the 2.5-ton capacity.
Consider Alternatives If
Anyone in high-heat climates needing efficient cooling, homes larger than 2,500 square feet, or buyers prioritizing whisper-quiet operation should explore two-stage or variable-capacity alternatives instead.
Installation
Installation requires 120V single-phase 60Hz power with breaker capacity between 17.1 and 25 amps, standard in most homes. Metal exhaust flue is mandatory for safe gas venting. The condenser uses R410A refrigerant (or R22 in retrofit scenarios) with 3/8-inch liquid and 7/8-inch suction lines, both equipped with 3/4-inch insulation rated for 50-foot maximum line runs. Upflow/downflow configuration flexibility accommodates varied basement, closet, or attic mounting scenarios. Professional installation is strongly recommended despite upfront cost.
Warranty & Reliability
The 10-year warranty requires online registration after purchase, which is increasingly standard practice among manufacturers. Coverage includes parts and compressor defects but typically excludes refrigerant and labor costs. This warranty is solid for mid-tier equipment but trails some competitors offering 10-year parts-only coverage without registration hassles. Keep documentation organized for warranty claims.
Specifications
| SKU | LS38783850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 29,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A or R22 |
| Electrical | 120 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 | 3.5 Ton |
| Height | 30" |
| Width | 24.5" |
| Depth | 21" |
| Resources | CAPF Installation Manual CAPF 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 | 204633307 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | Variable Speed |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Burner Stages | Two |
| 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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