Review
The Goodman GCVM971005CN represents a solid middle-market choice for homeowners combining gas furnace and air conditioning into a single system. As an Energy Star certified unit, this downflow configuration fits standard attic or closet installations where space efficiency matters. Goodman maintains consistent availability across the country, and many contractors stock parts readily. At the $89 price point listed, this appears positioned as a value-oriented option in the mid-tier market segment rather than a budget or premium offering.
Performance specs reveal a capable but unbalanced system. The furnace delivers 100,000 BTU heating output at 97% AFUE, meaning nearly all fuel converts to usable heat rather than exhaust loss. However, cooling capacity sits at 35,000 BTU with an 18 SEER2 rating, suggesting the air conditioning component is undersized relative to heating. The modulating burner and variable-speed ECM blower motor provide comfort advantages, maintaining quieter operation at 71 dB and reducing temperature swings. Operating on standard 115V single-phase power with a 21.9 to 35 amp breaker range keeps electrical upgrades minimal.
Pros & Cons
Pros
- 97% AFUE furnace efficiency significantly reduces natural gas or propane consumption compared to 80-90% units
- 18 SEER2 air conditioning rating delivers excellent cooling efficiency, Energy Star certified
- Modulating burner and variable-speed ECM blower motor provide precise temperature control and lower operating noise at 71 dB
- Two-stage scroll compressor handles partial-load cooling efficiently during mild weather
- Sweat connections with 3/8 inch liquid and 7/8 inch suction lines support straightforward installation for trained technicians
Cons
- Product listing contains specification discrepancies, claiming both 3 ton and 5 ton capacity, which creates confusion for sizing accuracy
- 35,000 BTU cooling capacity suggests undersizing relative to the furnace's 100,000 BTU heating output, limiting year-round balance
- Requires professional installation by licensed technician with gas safety certification, no DIY option available
Who Should Buy
Best For
Homeowners replacing complete systems who live in climates with substantial heating and cooling seasons want reliable mid-range equipment. Contractors serving residential customers in moderate to cold climates appreciate Goodman's straightforward installation and solid parts availability.
Consider Alternatives If
Buyers seeking premium variable-refrigerant systems, homes in primarily cooling climates where furnace capacity creates overkill, or contractors preferring ultra-high efficiency tier equipment should evaluate alternatives.
Installation
Professional installation is mandatory, as improper gas line connections create serious safety hazards. The system uses sweat valve connections with standard 3/8 inch liquid and 7/8 inch suction lines, making it compatible with most existing copper piping. Downflow configuration requires vertical installation in an attic or high-mounted closet position. Licensed technicians should verify ductwork sizing matches the 2,000 CFM maximum airflow and confirm gas supply line pressure and type, natural gas or propane.
Warranty & Reliability
Goodman backs this system with a 10-year parts warranty, activated through online registration after purchase. This duration matches industry standard for mid-tier equipment and covers compressor, heat exchanger, and component failures. Labor and refrigerant charges typically fall outside coverage, so confirm your installer's separate service plan options.
Specifications
| SKU | GCVM971005CN |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 35,000 |
| Heating BTU | 100,000 |
| Refrigerant | R410A |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 71 |
| Weight (in lbs) | 146.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 18 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 35 amps |
| Min. Breaker Size | 21.9 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| Height | 34.5" |
| Width | 21" |
| 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 | 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, you are agreeing that you are using a trained technician to install this gas appliance. We will not be responsible for any injury or property damage arising from improper service or service procedures. Whoever installs or services this unit assumes responsibility for any personal injury or property damage which may result. Many jurisdictions require a license to install this equipment. 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 | 7424272 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2000 |
Frequently Asked Questions
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