Standard Features
- Energy-efficient, multi-speed ECM blower motor - Heavy-duty, aluminized-steel tubular heat exchanger - Stainless-steel secondary heat exchanger - Two-stage gas valve provides quiet, economical heating - Durable Silicon Nitride igniter - Quiet two-speed induced draft blower - Self-diagnostic control board with constant memory fault code history output to a LED - Color-coded low-voltage terminals with provisions for electronic air cleaner and humidifier - Low continuous fan speed options offer quiet air circulation
Cabinet Features
- Designed for multi-position installation upflow, 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
