Review
The Goodman GMEC960402BN represents the manufacturer's middle-tier offering for homeowners seeking combined heating and cooling in horizontal configurations. Positioned between economy models and premium variable-capacity systems, this unit balances efficiency gains against moderate cost. Its 96% AFUE furnace and 16 SEER air conditioner appeal to contractors working in climate zones where both seasons demand serious equipment performance. The A-coil design and upflow/horizontal flexibility make it practical for retrofit applications where ductwork routing proves challenging.
Performance metrics tell a straightforward story. The furnace delivers 40,000 BTU heating at 96% AFUE, meaning roughly 96 cents of every heating dollar reaches conditioned space rather than exiting the flue. Cooling provides 24,000 BTU at 16 SEER through a two-stage scroll compressor, reducing compressor cycling and noise. The ECM blower motor reaches 800 CFM maximum and adjusts speeds automatically, avoiding the constant on-off behavior of single-stage systems. Operating at 71 dB places it in the normal range, though slightly louder than premium competition.
Pros & Cons
Pros
- 96% AFUE furnace efficiency reduces heating costs significantly compared to 80-90% units
- 16 SEER cooling delivers above-standard AC performance, ENERGY STAR certified
- Two-stage compressor and burner provide quieter operation and better part-load efficiency
- ECM multi-speed blower motor optimizes airflow at 800 CFM maximum
- Lifetime heat exchanger warranty covers the most expensive furnace component
- Compact horizontal orientation fits tight spaces like attics or crawlspaces
Cons
- Product listing shows conflicting tonnage data, 2 ton in title versus 3 ton in specs, creating specification confusion
- Cooling capacity (24,000 BTU) undersizes relative to stated 3 ton rating, raising accuracy concerns
- 71 dB operating noise sits at louder end of acceptable range for residential units
- Requires PVC venting infrastructure which may demand ductwork modifications in older homes
Who Should Buy
Best For
Homeowners with horizontal installation spaces (attics, crawlspaces, basements) who prioritize both heating and cooling efficiency and plan to stay in their homes long enough to recoup the upfront premium through utility savings. Contractors serving moderate climate zones where furnaces run substantial hours annually.
Consider Alternatives If
Anyone uncertain about their actual cooling tonnage requirements should verify load calculations before purchase, as the spec discrepancies here create real confusion about whether this is a true 2 or 3 ton unit.
Installation
Professional installation is mandatory, as improper gas connections create serious safety risks including carbon monoxide hazards. The 115V 1-phase 60Hz electrical requirement fits standard residential circuits with 15.7 to 20 amp breakers. Refrigerant connections use 3/8 inch liquid and 3/4 inch suction valve sizes with 7/8 inch suction line. PVC venting requires proper flue routing and slope. Total unit weight of 112 pounds necessitates adequate support framing.
Warranty & Reliability
Coverage includes lifetime protection on the heat exchanger, 10-year unit replacement, and 10-year parts protection with online registration. The heat exchanger warranty is genuinely valuable since replacement costs exceed $1,500 on most furnaces. Ten-year terms cover most equipment failures within typical ownership periods. Registration requirement is straightforward but mandatory to activate 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 | 7/8" |
| 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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