Goodman - 80,000 BTU 96% Variable Speed Ultra-Low NOx Gas Furnace - 21" Width - Upflow / Horizontal - Single Stage - 115V - R32 - GRVS960805CU
With a 96% efficiency rating, a variable-speed blower motor, and Single stage gas valves, the GRVS960805CU is part of Goodman's top-tier furnace series. If you're looking to reduce your gas bill, the GRVS960805CU is an excellent choice, offering one of the best efficiency levels available on the market.
Features
- Ideal to heat a small to medium house (in an ideal climate)
- 80,000 BTU 96% AFUE modulating variable speed natural gas furnace
- Requires plastic/PVC flue venting
- Can be installed in the upflow or horizontal orientation
- Innovative design for electrical efficiency, safety, and lower sound output
Specifications
| SKU |
GRVS960805CU |
| Weight (in lbs) |
147.000000 |
| Airflow Direction |
Upflow/Horizontal |
| Exhaust Flue Requirement |
Plastic / PVC |
| R-32 Compliant |
Yes |
| Brand/Manufacturer |
Goodman |
| Product Features |
New Refrigerant Compliant, Ultra-Low NOx |
| Furnace Efficiency / AFUE |
96% |
| Heating BTU |
80,000 |
| Horsepower |
1 HP |
| Configuration |
Upflow/Horizontal |
| Energy Star |
Yes |
| Filter Size |
16" x 25" |
| Fuel Type |
Propane, Natural Gas |
| Height |
34 1/2" |
| Width |
21" |
| Depth |
28 7/8" |
Manual
What our Experts Think
-
Top‑tier heating efficiency: With 96% AFUE, this furnace turns nearly all fuel into usable heat, cutting energy costs and boosting performance in cold climates.
-
Variable‑speed blower benefits: The variable‑speed motor offers quieter operation, smoother airflow, and better temperature consistency than standard single‑speed units.
-
Ultra‑Low NOx emissions: Designed for reduced nitrogen oxide output, making it a more environmentally responsible choice compared with older high‑output furnaces.
-
Flexible installation: Supports both upflow and horizontal orientations, fitting attics, basements, closets, or tight mechanical spaces with ease.
-
Space‑efficient design: At 21″ width, it balances compact footprint with robust performance, ideal for homes with limited installation space.
-
Durable, service‑ready build: Goodman’s rugged construction and accessible service panels help ensure long‑term reliability and easier maintenance.
Q&A
Q: What is the heating capacity and efficiency?
A: This model delivers 80,000 BTU input with 96 % AFUE, meaning most of the fuel is converted to heat for lower utility costs and higher efficiency.
Q: What type of blower does it use?
A: It features a variable‑speed ECM blower motor for better airflow control, quieter operation, and enhanced comfort.
Q: Is this furnace compliant with emissions standards?
A: Yes — it’s an Ultra‑Low NOx gas furnace, certified for areas with strict air quality regulations like California.
Q: What installation orientations are supported?
A: Designed for upflow or horizontal installation, providing flexibility for different HVAC configurations.
Q: What are the electrical and venting requirements?
A: This unit runs on 115 V, single‑phase power and requires plastic/PVC flue venting due to its high efficiency.
Q: What refrigerant compatibility does it have?
A: The GRVS960805CU is compliant with R32 refrigerant systems (newer refrigerant standard for HVAC).
Q: What are the physical dimensions?
A: Approx 21″ width × 28 7/8″ depth × 34 1/2″ height, fitting standard residential furnace spaces.
Maintenance Tips
-
Replace or clean air filters every 1–3 months to maintain airflow and protect the variable-speed blower.
-
Keep supply and return vents clear for consistent heating performance.
-
Check thermostat settings to ensure proper furnace operation.
-
Keep the furnace area clean and clutter-free for safe ventilation.
-
Inspect venting system for blockages or leaks to maintain safe combustion.
-
Monitor for unusual noises or odors and call an HVAC professional if necessary.
-
Schedule annual professional maintenance to check burners, heat exchanger, ignition system, and gas connections.
Damage 
Loss 
Theft 
