Review
This Goodman gas furnace and air conditioner system represents strong value in the mid-range residential HVAC market. The combination of 80,000 BTU heating output and 35,000 BTU cooling capacity serves typical 3-ton residential applications, though the 5-ton condenser rating suggests flexibility for slightly larger homes. Priced at just $89, this complete system attracts both homeowners doing DIY research and contractors managing job costs carefully.
Performance numbers justify the low price. The furnace achieves 97% AFUE efficiency using a modulating burner that adjusts flame intensity rather than cycling on and off repeatedly, reducing energy waste significantly. The air conditioner reaches 18 SEER2 with a two-stage scroll compressor and R410A refrigerant capability. The variable-speed ECM blower motor delivers up to 1600 CFM while operating at just 71 dBA, making this unit quieter during partial-load operation than fixed-speed alternatives.
Pros & Cons
Pros
- Exceptional heating efficiency at 97% AFUE with modulating burner stages that reduce short cycling and fuel waste
- Two-stage scroll compressor and 18 SEER2 rating deliver superior cooling efficiency compared to baseline 13-14 SEER equipment
- Variable-speed ECM blower motor maintains comfort while optimizing energy use across 1600 CFM maximum airflow
- Modulating furnace design provides quieter operation at partial load, measured at 71 dBA
- Energy Star certified with 10-year warranty when registered, plus rebate eligibility for additional savings
Cons
- 5-ton condenser paired with 80,000 BTU furnace creates a slight mismatch for true 3-ton system balance
- Plastic PVC flue requirement limits installation flexibility in older homes with masonry chimneys
- Limited information on long-term reliability, as Online Supply is a distributor rather than original equipment source
Who Should Buy
Best For
Homeowners upgrading from 10-15 year old systems in areas with moderate heating and cooling demands will see immediate utility bill reductions. Contractors doing replacement installations in price-sensitive markets can offer this unit with confidence for residential applications.
Consider Alternatives If
Customers in extremely cold climates needing 100,000+ BTU furnaces or those with existing masonry chimney systems should explore alternative options.
Installation
Installation requires 115V single-phase 60Hz electrical service with breaker sizing between 21.3 and 35 amps, making it compatible with standard residential panels. The downflow A-coil configuration suits closet or basement installation. Technicians appreciate the sweat valve connections and straightforward refrigerant line sizing (3/8-inch liquid, 7/8-inch suction with 3/4-inch insulation). PVC plastic flue requirement simplifies venting but eliminates masonry chimney options.
Warranty & Reliability
Goodman provides 10-year coverage when homeowners complete online registration, protecting against manufacturing defects in compressor, coil, and components. This warranty is comprehensive for the price tier but requires registration to activate. Coverage specifics and exclusions should be reviewed in the provided warranty documentation before purchase.
Specifications
| SKU | LS38783850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 35,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A or R22 |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 71 |
| Weight (in lbs) | 30.000000 |
| Feature | Spec |
| Product Features | Rebate Available |
| Energy Star | Yes |
| SEER1 (Efficiency) | 18 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 35 amps |
| Min. Breaker Size | 21.3 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| 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 | 7424271 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1600 |
| Configuration | Upflow / Downflow |
| Flue Location | Right |
| Burner Stages | Modulating |
| 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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