Review
Goodman has earned trust in the HVAC market by delivering solid performance at competitive prices, and this 2.5-ton gas furnace and air conditioner system exemplifies that formula. At just 643 dollars, you're getting a complete heating and cooling package with genuine efficiency credentials, not a stripped-down budget model. The unit ships ready for downflow or horizontal installation, making it adaptable to most residential applications across North America.
The heating side impresses with 97% AFUE efficiency and a modulating burner that adjusts flame intensity across multiple stages, reducing short-cycling and keeping utility bills down. Cooling delivers 29,000 BTU of capacity at 16 SEER2 through a scroll compressor running on R410A or R22 refrigerant. The variable-speed ECM blower motor manages up to 1,200 CFM, adapting airflow to actual demand rather than running full speed constantly. Both capabilities earned this unit an Energy Star designation.
Pros & Cons
Pros
- 97% AFUE heating efficiency with modulating burner stages reduces natural gas consumption year-round
- 16 SEER2 cooling efficiency on a 3-ton condenser exceeds the stated 14 SEER rating
- Variable-speed ECM blower motor adjusts to conditions, improving comfort and reducing runtime energy waste
- Compact downflow A-coil configuration fits tight installation spaces like attics and crawlspaces
- 10-year parts warranty with online registration provides solid long-term protection at this price tier
Cons
- Single-stage compressor design lacks the modulation efficiency of two-stage or variable-capacity units
- 71.5 dB noise level runs louder than premium competitors, noticeable during operation
- Requires PVC exhaust flue, limiting installation flexibility in older homes with existing metal venting
Who Should Buy
Best For
Homeowners replacing aging 10 to 15-year-old systems in moderate climates (heating and cooling zones) will see quick payback through efficiency gains. Budget-conscious contractors installing systems on spec homes or rental properties appreciate the Goodman reliability reputation and wholesale pricing.
Consider Alternatives If
Buyers in primarily cooling climates should consider dedicated AC units, and those seeking whisper-quiet operation or advanced modulation technology should explore premium brands.
Installation
The downflow A-coil design fits compact spaces like attics with a 34.5-inch height and 17.5-inch width footprint. Suction and liquid line ports measure 7/8 inch and 3/8 inch respectively, supporting field-standard refrigerant connections. PVC exhaust venting is mandatory for the gas side, a practical requirement in newer construction but potentially limiting in retrofits. Electrical needs are modest at 115 volts, 60 Hz single-phase with 17.1 to 25-amp breaker sizing.
Warranty & Reliability
Online Supply backs the unit with a full 10-year parts warranty upon online registration, a significant commitment that protects against compressor failure and major component defects. This warranty aligns with industry standard for this price bracket and reflects manufacturer confidence in Goodman's quality control. Labor coverage varies by installer, so verify terms with your contractor before purchase.
Specifications
| SKU | LS38783850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 29,000 |
| Heating BTU | 60,000 |
| Refrigerant | R410A or R22 |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 71.5 |
| Weight (in lbs) | 30.000000 |
| Feature | Spec |
| 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 | 25 amps |
| Min. Breaker Size | 17.1 amps |
| Tonnage | 3 Ton |
| Height | 34.5" |
| Width | 17.5" |
| Depth | 28.75" |
| Resources | Goodman Brochure Goodman Installation Instructions Goodman Parts Manual Goodman Service Manual Goodman Specifications Goodman Technical Information Goodman User Information Goodman 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. |
| Configuration | Downflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
| AHRI Certificate Number | 7424269 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1200 |
| Burner Stages | Modulating |
| Fuel Type | Propane, Natural Gas |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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