Day & Night Furnace Manuals
Select your Day & Night model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.
Day & Night furnaces by model number
| Model | Description | Certified |
|---|---|---|
| G95CSU0802120B | 95% AFUE gas furnace | August 2026 |
| G95CSU1002122B | 95% AFUE gas furnace | August 2026 |
| G96CTN0401410B | 96% AFUE gas furnace | August 2026 |
| G96CTN0401410B*D | 95% AFUE gas furnace | July 2026 |
| G96CTN0601714B | 96.3% AFUE gas furnace | August 2026 |
| G96CTN0601714B*D | 95% AFUE gas furnace | August 2026 |
| G96CTN0801714B | 96.2% AFUE gas furnace | August 2026 |
| G96CTN0801714B*D | 95% AFUE gas furnace | July 2026 |
| G96CTN0802120B | 96.7% AFUE gas furnace | August 2026 |
| G96CTN0802120B*D | 95% AFUE gas furnace | August 2026 |
| G96CTN1002122B | 96.1% AFUE gas furnace | August 2026 |
| G96CTN1002122B*D | 95% AFUE gas furnace | August 2026 |
| G96CTN1202422B | 96.5% AFUE gas furnace | August 2026 |
| G96CTN1202422B*D | 95% AFUE gas furnace | August 2026 |
| G96VTN0401410B | 96% AFUE gas furnace | July 2026 |
| G96VTN0401410B*D | 95% AFUE gas furnace | July 2026 |
| G96VTN0401712B | 96% AFUE gas furnace | July 2026 |
| G96VTN0401712B*D | 95% AFUE gas furnace | July 2026 |
| G96VTN0601412B | 95% AFUE gas furnace | August 2026 |
| G96VTN0601412B*D | 95% AFUE gas furnace | August 2026 |
| G96VTN0601716B | 96.3% AFUE gas furnace | August 2026 |
| G96VTN0601716B*D | 95% AFUE gas furnace | August 2026 |
| G96VTN0801716B | 96.2% AFUE gas furnace | August 2026 |
| G96VTN0801716B*D | 95% AFUE gas furnace | August 2026 |
| G96VTN0802120B | 96.7% AFUE gas furnace | August 2026 |
| G96VTN0802120B*D | 95% AFUE gas furnace | August 2026 |
| G96VTN1002120B | 96.1% AFUE gas furnace | August 2026 |
| G96VTN1002120B*D | 95% AFUE gas furnace | July 2026 |
| G96VTN1002122B | 96.2% AFUE gas furnace | August 2026 |
| G96VTN1002122B*D | 95% AFUE gas furnace | August 2026 |
| G96VTN1202422B | 96.7% AFUE gas furnace | August 2026 |
| G96VTN1202422B*D | 95% AFUE gas furnace | August 2026 |
| G97CMN0601714B | 97% AFUE gas furnace | August 2026 |
| G97CMN0601714B*D | 95% AFUE gas furnace | August 2026 |
| G97CMN0602120B | 98% AFUE gas furnace | August 2026 |
| G97CMN0602120B*D | 96.7% AFUE gas furnace | August 2026 |
| G97CMN0801714B | 97% AFUE gas furnace | July 2026 |
| G97CMN0801714B*D | 95% AFUE gas furnace | July 2026 |
| G97CMN0802120B | 97% AFUE gas furnace | August 2026 |
| G97CMN0802120B*D | 95% AFUE gas furnace | August 2026 |
| G97CMN1002122B | 97% AFUE gas furnace | August 2026 |
| G97CMN1002122B*D | 95% AFUE gas furnace | August 2026 |
| G97CMN1202422B | 97% AFUE gas furnace | August 2026 |
| G97CMN1202422B*D | 95% AFUE gas furnace | August 2026 |
| G97CTN0601716A | 97% AFUE gas furnace | August 2026 |
| G97CTN0601716A*D | 95% AFUE gas furnace | August 2026 |
| G97CTN0601716A*H | 96.3% AFUE gas furnace | August 2026 |
| G97CTN0801716A | 97% AFUE gas furnace | August 2026 |