Standard Features
- ComfortNetTM Communicating System compatible - Heavy-duty aluminized-steel tubular heat exchanger - Stainless-steel secondary heat exchanger - Self-calibrating modulating gas valve auto-configure for each installation - Durable Silicon Nitride igniter - Quiet variable-speed induced draft blower - Utilizes ComfortNetTM communicating, two-stage or single-stage thermostats - Self-diagnostic control board with constant memory fault code history output to a dual 7-segment display - Color-coded low-voltage terminals with provisions for electronic air cleaner and humidifier - Efficient and quiet variable-speed airflow system gently ramps up or down according to heating or cooling demand - Multiple continuous fan speed options offer quiet air circulation - Auto-Comfort and enhanced dehumidification modes available
Cabinet Features
- Designed for multi-position installation GMVM97: upflow, horizontal left or right GCVM97:downflow, horizontal left or right - Certified for direct vent (2-pipe) or non-direct vent (1-pipe) - Easy-to-install top venting with optional side venting - Convenient left or right connection for gas and electrical service - Cabinet air leakage (QLeak) = 2% - Heavy-gauge steel cabinet with durable finish - Fully insulated heat exchanger and blower section - Airtight solid bottom or side return with easy-cut tabs for effortless removal in bottom air-inlet applications
