Review
This Goodman combo system represents the pragmatic middle ground in residential HVAC equipment. At $89, it delivers modern efficiency ratings without premium pricing, making it accessible to cost-conscious homeowners and value-focused contractors. The two-stage configuration addresses real comfort concerns by avoiding the constant on-off cycling of single-stage systems. For upflow installations in standard residential applications, this unit checks the essential boxes.
The 18 SEER cooling efficiency and 80% AFUE heating performance meet current minimum standards effectively. The 35,000 BTU cooling capacity with a variable-speed blower motor adapts output to actual demand, reducing energy waste during partial-load conditions. Maximum CFM of 2,000 suits typical residential ductwork systems. The 100,000 BTU heating output handles most single-family homes, though sizing calculations remain essential. Combined with R410A refrigerant compatibility and scroll compressor technology, these specs deliver predictable performance.
Pros & Cons
Pros
- 18 SEER rating delivers solid cooling efficiency, qualifying for Energy Star and utility rebates in many regions
- Two-stage compressor and burner stages reduce runtime and energy consumption compared to single-stage units
- 35,000 BTU cooling capacity with variable-speed blower motor provides responsive temperature control and better comfort
- 100,000 BTU heating capacity handles most residential applications across moderate climates
- Extremely competitive $89 price point for a complete condensing unit combo system
- 10-year warranty with online registration covers manufacturing defects adequately
Cons
- 80% AFUE is acceptable but not exceptional, modern high-efficiency furnaces reach 95%+ AFUE
- Spec sheet lists both 3-ton and 5-ton tonnage, suggesting potential documentation errors that raise reliability concerns
- 71 dB noise level runs slightly louder than premium two-stage units, noticeable during operation
- Requires metal exhaust flue with specific installation requirements adding complexity and cost
Who Should Buy
Best For
Homeowners in moderate climates seeking affordable equipment replacement or first-time buyers without budget for premium systems. Contractors completing spec-to-budget projects will appreciate the low price and solid efficiency ratings.
Consider Alternatives If
Anyone in cold climates needing maximum heating efficiency, customers prioritizing whisper-quiet operation, or buyers concerned about unit quality control should investigate further.
Installation
Installation requires proper refrigerant line sizing with 3/8 inch liquid and 7/8 inch suction lines, both available with 3/4 inch factory insulation. The unit connects via sweat valve connections, necessitating qualified technician work. A metal exhaust flue is mandatory, and electrical service needs 21.3 to 35 amp breaker capacity at 120V single phase. Upflow configuration works with A-coil evaporators in standard attic or basement placements.
Warranty & Reliability
Online registration unlocks 10 years of manufacturing defect coverage, which is solid middle-tier protection. This warranty covers compressor failure, heat exchanger defects, and component malfunctions. Refrigerant leaks and wear items typically require extended coverage purchases. For budget systems at this price point, the 10-year period provides reasonable peace of mind, though read registration requirements carefully.
Specifications
| SKU | LS38783850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 35,000 |
| Heating BTU | 100,000 |
| 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 | 21" |
| 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. |
| 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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