Review
The Goodman GMEC960402BN combines gas heating and air conditioning into one integrated system designed for upflow applications in residential homes. This model targets contractors and homeowners seeking better-than-standard efficiency without venturing into premium territory. The 16 SEER cooling rating and 96% AFUE heating efficiency position it as a solid mid-range option, backed by Goodman's reputation for straightforward engineering and parts availability across North America.
Performance specs reveal a genuinely capable system. The cooling side delivers 24,000 BTU through a two-stage scroll compressor running on R410A refrigerant, achieving 16 SEER through variable-capacity operation. Heating produces 40,000 BTU with a two-stage gas burner and 96% AFUE efficiency, translating to minimal waste. The multi-speed ECM blower motor tops out at 800 CFM and adjusts dynamically to loading conditions, reducing noise and improving temperature consistency compared to single-speed alternatives.
Pros & Cons
Pros
- 16 SEER rating qualifies for Energy Star certification, reducing cooling costs by 20-30% versus 10 SEER units
- 96% AFUE gas furnace converts nearly all fuel to heat, among the highest efficiency available in mid-tier systems
- Two-stage compressor and burner stages modulate output, improving comfort and reducing short-cycling
- Multi-speed ECM blower motor with 800 CFM capacity adapts to varying loads for quiet operation
- Lifetime heat exchanger warranty demonstrates manufacturer confidence in core component durability
- Scroll compressor design runs cooler and quieter than rotary alternatives at 71 dB operating level
Cons
- Tonnage discrepancy listed as both 2-ton and 3-ton in specs creates purchasing confusion
- 24,000 BTU cooling capacity suggests actual 2-ton unit, not 3-ton as some specs indicate
- Requires professional installation due to gas connections and venting complexity
Who Should Buy
Best For
Homeowners replacing 10-15 year old systems in 1,500-2,000 square foot homes who value efficiency without premium brand costs. Contractors installing multiple units appreciate Goodman's parts availability and straightforward two-stage design.
Consider Alternatives If
Anyone needing true 3-ton capacity should clarify tonnage specs before ordering, as cooling output appears to be 2-ton based on 24,000 BTU rating.
Installation
This system demands licensed HVAC technician installation. Gas line connections must meet code, and improper venting creates serious safety hazards. The unit requires 115V single-phase 60Hz power with 15.7 to 20 amp breaker sizing. Upflow/horizontal configuration suits basements or utility closets. Sweat valve connections require careful brazing to prevent leaks. Professional ductwork evaluation is essential to ensure 800 CFM airflow matches existing systems.
Warranty & Reliability
Goodman backs this unit with a lifetime heat exchanger warranty, 10-year unit replacement coverage, and 10-year parts warranty when registered online. This is a meaningful commitment to durability and provides financial protection against early compressor or heat exchanger failure. Online registration is required to activate extended coverage.
Specifications
| SKU | GMEC960402BN |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 24,000 |
| Heating BTU | 40,000 |
| Refrigerant | R410A |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | Lifetime Heat Exchanger, 10 Years Unit Replacement, and 10 Years Parts with Online Registration |
| Decibel Level (dBA) | 71 |
| Weight (in lbs) | 112.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 20 amps |
| Min. Breaker Size | 15.7 amps |
| Tonnage | 3 Ton |
| Valve Type | Sweat |
| Height | 34.5" |
| Width | 17.5" |
| Depth | 28.75" |
| Resources | GMEC96 Installation Manual GMEC96 Specifications Sheet GMEC96 Owner's Manual GMEC96 Service Manual GMEC96 Replacement Parts Manual GMEC96 Brochure Goodman Furnace Warranty You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | This gas appliance requires a trained technician to install. Improperly connecting gas lines or improperly connecting a gas flue or venting may result in death. By purchasing this item |
| Configuration | Upflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Style | A-Coil |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Multi-Speed - ECM |
| Maximum CFM | 800 |
| Flue Location | Right |
| Burner Stages | Two |
| Fuel Type | Gas |
Frequently Asked Questions
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