Description
Product Summary
The Goodman GR9S960805CU is a 80,000 BTU/h input, 97% AFUE single-stage gas furnace from the GR9S96-U series with a Multi-Speed ECM (9-Speed) blower. The 21-inch cabinet installs upflow or horizontal.
It delivers 77,600 BTU/h of heat and supports up to 5 tons of matched cooling airflow. It runs on 115V single-phase power and pairs with R-32 cooling coils. The U suffix indicates an ultra low NOx burner rated 14 ng/J for California air district rules, and this condensing model is ENERGY STAR certified.
Key Features
- 97% AFUE condensing natural gas heating.
- Multi-Speed ECM (9-Speed) blower for selectable airflow across nine speed taps.
- Ultra low NOx burner rated 14 ng/J for SCAQMD and SJVAPCD compliance.
- Upflow/horizontal installation in a 21-inch cabinet.
- Self-diagnostic control board with fault code history for faster service.
Specifications
| Brand | Goodman |
|---|---|
| Model | GR9S960805CU |
| Series | GR9S96-U |
| Heating Input | 80,000 BTU/h |
| Heating Output | 77,600 BTU/h |
| AFUE | 97% |
| Blower Motor | Multi-Speed ECM (9-Speed) |
| Gas Valve | Single-Stage |
| Configuration | Upflow/Horizontal |
| Cabinet Width | 21 in |
| Dimensions (W x D x H) | 21 x 28.875 x 34.5 in |
| Matched Cooling | Up to 5 tons |
| NOx | Ultra Low NOx (14 ng/J) |
| Venting | 2 in - 3 in PVC (Category IV) |
| Electrical | 115V, 60 Hz, 1-Phase |
| Min. Circuit Ampacity | 15.1 A |
| Max. Overcurrent Protection | 25 A |
| Shipping Weight | 145 lb |
Ideal Applications
- Furnace replacements in California ultra low NOx air districts
- New construction homes that require 14 ng/J NOx furnaces
- Systems paired with Goodman R-32 air conditioners or heat pumps
Frequently Asked Questions
What size coil does it match?
Use a 21-inch wide cased coil so the coil matches the furnace cabinet.
How much cooling can it support?
The blower supports matched cooling systems up to 5 tons.
What venting does it use?
It uses 2 in or 3 in PVC venting (Category IV), with direct-vent (2-pipe) or non-direct-vent (1-pipe) installation.
Is it compliant in California?
Yes. The ultra low NOx burner is rated 14 ng/J, which meets the South Coast AQMD and San Joaquin Valley APCD furnace rules.
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