Review
The Goodman 1.5 Ton combo system represents entry-level efficiency for homeowners balancing comfort against budget constraints. Priced at $2024, this unit combines a 60,000 BTU gas furnace with an 18,000 BTU air conditioner in a compact horizontal package. It's built on proven Goodman engineering and targets contractors managing rental portfolios or DIY homeowners replacing aging equipment without premium efficiency requirements.
Performance specs show an 80% AFUE furnace with two-stage burner capability and a 15 SEER air conditioner using scroll compressor technology. The variable-speed blower reaches 1600 CFM maximum output, which improves temperature consistency compared to single-speed motors. Energy Star certification confirms baseline efficiency, though modern alternatives now offer 95% AFUE heating and 18-22 SEER cooling that substantially reduce operating costs over 10-15 years.
Pros & Cons
Pros
- 60,000 BTU heating capacity with two-stage burner provides flexible heating output and better modulation than single-stage units
- Variable-speed blower motor delivers up to 1600 CFM, improving comfort and reducing energy waste compared to fixed-speed alternatives
- Energy Star certified with 80% AFUE meets baseline efficiency standards and qualifies for some utility rebates
- Horizontal configuration fits tight attic or closet spaces where traditional vertical furnaces won't fit
- 10-year warranty with online registration provides reasonable protection for this price tier
- Scroll compressor design is proven reliable and easier to repair than other compressor types
Cons
- 15 SEER cooling rating is dated, SEER2 would be more competitive with modern 18-22 SEER units currently available
- 80% AFUE heating efficiency lags behind 95% AFUE high-efficiency models, costing more long-term despite lower upfront cost
- Single-stage condenser limits cooling efficiency, particularly in extreme heat or humid climates
- Specs list both R410A and R22 refrigerant compatibility, creating potential confusion during service and replacement
- 3/4 inch suction line insulation is thinner than premium systems, increasing line losses on longer runs
Who Should Buy
Best For
Contractors upgrading rental properties or homeowners in moderate climates seeking the lowest entry price for a dual-fuel system. This unit works well for secondary residences or climates where heating and cooling demands are moderate rather than extreme.
Consider Alternatives If
Anyone prioritizing long-term energy savings should look at 16+ SEER2 and 90%+ AFUE systems instead. Hot or humid climate residents need better cooling efficiency, and high-use homes will recoup higher upfront costs through reduced utility bills within 5-7 years.
Installation
This horizontal A-coil configuration requires metal exhaust flue and fits standard attic or closet spaces measuring at least 17.5 inches tall and 26 inches deep. Standard 120V single-phase 60 Hz electrical connection with 12.4 to 20 amp breaker sizing keeps installation straightforward. Refrigerant lines use 3/8 inch liquid and 3/4 inch suction sizing with 50 feet maximum line length before efficiency loss.
Warranty & Reliability
Ten-year parts coverage applies when you register online within 30 days of purchase. This covers compressor, furnace heat exchanger, and major components against manufacturing defects. Evaporator coil receives separate Goodman warranty protection. This mid-range warranty is typical for equipment at this price but trails premium manufacturers offering 10-year compressor-only or limited lifetime coverage.
Specifications
| SKU | LS38343850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 18,000 |
| Heating BTU | 60,000 |
| 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) | 22.000000 |
| Feature | Spec |
| Replaces | GSX16S181 |
| Energy Star | Yes |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 20 amps |
| Min. Breaker Size | 12.4 amps |
| Tonnage | 2.5 Ton |
| Height | 17.5" |
| Width | 21.125" |
| Depth | 26" |
| Resources | CHPF Installation Manual CHPF 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 | 204633301 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | Variable Speed |
| Maximum CFM | 1600 |
| Configuration | Horizontal |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
Affiliate disclosure: IndustrialRank earns a commission on qualifying purchases at no extra cost to you. We only recommend products we have independently reviewed.