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

• Two-Stage Heat
• High Efficiency Constant Torque ECM Blower Motor
• Exclusive Vortica™ II Blower Housing Design
• Compatible with Two-Stage Outdoor Units
• Insulated Blower Compartment
• Silicon Nitride Hot Surface Igniter
• Durable, Aluminized Steel Heat Exchanger
• Self-Diagnostic Integrated Furnace Control
• Heavy Gauge, Painted Steel Cabinet
• Compatible with Trane CleanEffects™ Models