Review
The Goodman 3.5-ton upflow system represents a pragmatic entry point into modern HVAC equipment. At $2,071, it undercuts premium brands while delivering matched heating and cooling components with solid engineering credentials. This unit targets homeowners replacing 15-year-old systems and contractors managing tight project budgets. The AHRI certificate number 204633307 confirms proper component matching, a critical detail often overlooked in budget installations.
Performance metrics show competent rather than exceptional efficiency. The furnace delivers 80,000 BTU heating output at 80% AFUE, generating adequate warmth for moderate climates but trailing modern condensing furnaces by 15 percentage points. Cooling capacity reaches 42,000 BTU with a 14 SEER rating and variable-speed scroll compressor. The two-stage furnace burner and single-stage condenser create an asymmetrical pairing, where heating scales responsively but cooling remains on-off during light loads.
Pros & Cons
Pros
- Excellent value at $2,071 for a matched 3.5-ton heating and cooling pair
- 80,000 BTU furnace with two-stage burner provides efficient heating and responsive temperature control
- ENERGY STAR qualified system with 16 SEER1 rating exceeds basic efficiency standards
- Variable-speed blower motor improves comfort and reduces energy waste versus fixed-speed alternatives
- 10-year warranty with online registration covers compressor and parts comprehensively
Cons
- Single-stage condenser limits cooling efficiency during partial-load conditions common in spring and fall
- 80% AFUE furnace trails modern 95% AFUE models by 15 percentage points, increasing long-term heating costs
- No cold-climate capability noted, limiting use in regions below freezing for extended periods
Who Should Buy
Best For
Homeowners in mild to moderate climates replacing aging 10+ year old systems and prioritizing upfront cost savings over premium efficiency. Contractors working on budget-conscious residential replacements where ENERGY STAR compliance satisfies local code requirements will appreciate the straightforward compatibility and AHRI certification.
Consider Alternatives If
Anyone in cold climates needing efficient heating or seeking 15+ year cost optimization through high-efficiency equipment should look at 95% AFUE furnaces paired with 16+ SEER condenser units instead.
Installation
Installation requires standard HVAC practices with no unusual complexity. The upflow configuration fits typical basements and utility closets with 30-inch height, 24.5-inch width, and 21-inch depth dimensions. Metal flue exhaust piping is mandatory. Electrical demands range from 23.5 to 40 amp breaker capacity at 208/230V single phase, typical of residential service panels. Refrigerant lines run 50 feet maximum, supporting moderate-distance outdoor unit placement.
Warranty & Reliability
The 10-year parts and compressor warranty, activated through online registration, provides mid-range protection typical of Goodman equipment. This covers component failures but excludes wear items and labor, meaning homeowners pay technician fees for service calls. Registration is straightforward and highly recommended to unlock full coverage, especially critical given the system's budget positioning.
Specifications
| SKU | LS381183850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 42,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A or R22 |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 73 |
| Weight (in lbs) | 48.000000 |
| Feature | Spec |
| 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 |
| 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. |
| 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 | 40 amps |
| Min. Breaker Size | 23.5 amps |
| Tonnage | 5 Ton |
| Liquid Line | 3/8" |
| Suction Line | 1 1/8" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 1/2" |
| Length | 50 feet |
Frequently Asked Questions
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