Experience top-tier comfort and efficiency with our high-performance WFSX Gas Furnace. This versatile unit offers up to 97% AFUE in upflow and horizontal positions, and up to 95% AFUE in downflow positions, ensuring maximum energy utilization. It features a multi 18-speed, constant torque ECM blower motor for consistent and efficient airflow, while supporting single-stage cooling units. The furnace is equipped with enhanced diagnostics, providing an easy-to-read 3-digit display for faults and status, and an on-board NFC antenna for effortless setup using the service technician app.

Designed with your comfort and safety in mind, this Gas Furnace includes an insulated heat exchanger compartment, flame roll-out sensors, and a high-temperature limit control designed to prevent overheating. The direct ignition with Silicon Nitride igniter ensures reliable operation, and the high-quality, corrosion-resistant, prepainted steel cabinet guarantees durability. With twelve different venting configurations and four installation positions, this furnace offers flexibility to suit your specific needs. This furnace comes with a 1-year No Hassle Replacement™ limited warranty, a 20-year heat exchanger limited warranty, and a 5-year parts limited warranty, offering you peace of mind with your investment.