Review
The Goodman 4-ton gas furnace and air conditioner system at $2,071 sits squarely in the value segment of residential HVAC. This upflow configuration works well for typical residential installations where the unit mounts in a basement or utility closet. Goodman has built a reputation for no-nonsense equipment that prioritizes affordability and serviceability, making this system popular among both homeowners tackling replacements and contractors outfitting rental properties.
Performance metrics are solid but not exceptional. The 14 SEER cooling rating delivers 48,000 BTU output through a scroll compressor and R410A refrigerant, using a single-stage design that operates at full capacity. Heating provides 80,000 BTU through two burner stages running at 80% AFUE efficiency, powered by a variable-speed blower capable of 2,000 CFM maximum. These specs put it at par with standard equipment from five years ago but still respectable for modern budget-tier systems.
Pros & Cons
Pros
- 14 SEER rating meets modern efficiency standards, qualifying for many utility rebates
- Two-stage burner reduces heating cycles and improves comfort during mild days
- Variable-speed blower motor minimizes runtime noise at 74 dBA under normal operation
- 80,000 BTU heating capacity handles most residential applications with adequate sizing
- 10-year warranty with online registration provides solid peace of mind
Cons
- 80% AFUE is entry-level by today's standards, not high-efficiency like 95%+ units
- Single-stage condenser means cooling runs at full capacity, less nuanced than two-stage designs
- R410A refrigerant is now being phased out in favor of low-GWP alternatives like R32
- 74 dBA sound level is audible during operation, slightly louder than premium models
Who Should Buy
Best For
Homeowners in zones 4-6 with moderate heating and cooling demands who prioritize affordability over maximum efficiency gains. Contractors installing systems for price-sensitive clients who value Goodman's established track record and parts availability.
Consider Alternatives If
Those in extreme climates needing superior winter performance should explore 95% AFUE units, and energy-optimization-focused buyers should compare higher SEER ratings like 16-18 SEER systems.
Installation
This upflow unit requires metal exhaust flue for the furnace and standard 3/8 inch liquid plus 7/8 inch suction lines for the AC portion. Electrical needs are 208/230V single-phase 60 Hz with breaker sizing between 26.4 and 45 amps. Installation is straightforward for experienced technicians, though the 30-pound weight and compact dimensions (30 inches high, 24.5 inches wide, 21 inches deep) mean most single-person installs work smoothly. Standard ductwork modifications may be required depending on your existing system.
Warranty & Reliability
Goodman backs this system with a 10-year parts warranty when you register online after purchase. This is respectable coverage for the price point, though it does require registration within 30 days. The A-coil evaporator has separate extended protection. Typical claims experience suggests Goodman handles warranty work fairly quickly, though actual service timelines depend on your regional dealer network.
Specifications
| SKU | LS38783830 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 48,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 30.000000 |
| 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 | CAPT Installation Manual CAPT 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 | No |
| SEER1 (Efficiency) | 14 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 45 amps |
| Min. Breaker Size | 26.4 amps |
| Tonnage | 5 Ton |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/8" |
| Length | 30 feet |
Frequently Asked Questions
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