The S8X2 is rated at 80% AFUE and features our exclusive patented Vortica™ II blower design. These technologies help reduce monthly energy bills, reduce noise, and deliver the best possible airflow to keep your home comfortable.

Two-Stage operation means that this furnace can operate on a high or low heat output setting depending on how much heat your home is need when temperatures outside drop. Two-stage furnaces can achieve more consistent temperatures throughout the home compared to a single-stage furnace. The furnace uses a 9 speed constant torque ECM blower Motor.

Materials for all components are tested again and again for long-lasting performance and reliability.

80% AFUE

• 40 – 140 mbth input
• 9 Speed constant torque ECM blower motor
• Two-stage heat
• Two-speed draft inducer
• Silicon nitride igniter
• Fully insulated*/gasketed
• Aluminized steel heat exchanger
• Compatible with Trane CleanEffects™