Review
This Goodman 3-ton combo system addresses a real market need: reliable, mid-range equipment for homeowners who don't want to spend $4,000+ on a premium unit. The 18 SEER condenser and 80% AFUE furnace represent meaningful efficiency upgrades over equipment from 2010-2015, when 13 SEER and 78% AFUE were standard. At $2,142, the pricing sits squarely in the value segment where contractors and homeowners expect solid performance without unnecessary features.
Performance specs show a two-stage scroll compressor handling 35,000 BTU of cooling capacity at 18 SEER efficiency, while the furnace produces 80,000 BTU across two burner stages at 80% AFUE. The variable-speed blower motor maxes out at 2,000 CFM, allowing finer control than fixed-speed alternatives. Electrical draw runs 120V single-phase at 21.3 to 35 amps, placing it within standard residential service capability. These numbers indicate a capable workhorse rather than top-tier efficiency, appropriate for moderate climates.
Pros & Cons
Pros
- 18 SEER cooling efficiency reduces summer energy costs by roughly 25% versus older 13 SEER units
- Two-stage compressor and burner configuration allows the system to modulate output, improving comfort and reducing short-cycling
- 80% AFUE furnace delivers respectable heating efficiency for a non-condensing unit at this price point
- Variable-speed blower motor maintains consistent airflow across load conditions, reducing temperature swings
- 10-year warranty with online registration covers parts and labor on most components
Cons
- 80% AFUE is adequate but not exceptional, condensing models reach 95%+ AFUE for colder climates
- 35,000 BTU cooling capacity doesn't match the 80,000 BTU heating capacity, suggesting this is a retrofit bundle rather than factory-matched pair
- Metal exhaust flue requirement adds installation complexity and cost in some home configurations
Who Should Buy
Best For
Homeowners in moderate climates replacing 10+ year old split systems who prioritize upfront savings and reasonable efficiency gains. This system delivers genuine performance improvement for $2,142 without the premium pricing of higher-tier units.
Consider Alternatives If
Northern climates requiring maximum heating efficiency should look at 90%+ AFUE condensing furnaces, and very hot regions may want larger tonnage to handle peak loads.
Installation
Installation requires standard R410A or R22 refrigerant line runs with 3/8 inch liquid and 7/8 inch suction lines, both pre-insulated at 3/4 inch thickness up to 50 feet. The upflow A-coil configuration suits basement or utility closet placement. A metal exhaust flue is mandatory for the furnace, which can complicate retrofits in older homes without proper venting. HVAC contractors should verify existing ductwork can handle 2,000 CFM output.
Warranty & Reliability
Goodman covers parts and labor for 10 years with online registration, which is competitive in this price range. This protects against compressor failure, heat exchanger cracks, and blower motor defects, the three costliest components. Registration is straightforward but required, so confirm the original owner completes this step immediately after installation.
Specifications
| SKU | LS38783850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 35,000 |
| 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 |
| Weight (in lbs) | 30.000000 |
| Feature | Spec |
| Product Features | Two Stage Condenser |
| 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 | 204633302 |
| 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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