Most Efficient ENERGY STAR
Ion™ Variable-Speed Modulating
G97CMN
98%
AFUE
Key Features
- Modulating gas valve (40%–100% capacity)
- Variable-speed ECM blower motor
- Wi-Fi remote access & control
- Quiet, efficient operation
- Heating capacity: 60,000–120,000 BTUh
Warranty
- 10-Year No-Hassle Replacement (with registration)
- 10-Year Parts (with registration)
- Lifetime Heat Exchanger (with registration)