Reduced Noise and Vibration: High-grade blue motor mount grommets and specialized sleeves isolate the motor to prevent acoustic resonance

Vibration Reduction: Factory-balanced construction prevents premature wear on the blower motor and cabinet rattling

5-inch shaft diameter

Field Adjustable: Features an external sensitivity screw to fine-tune flow switch actuation points based on specific application velocities

Trane KIT18109 Control 321894-709 Reduced Noise and Vibration: High-gradeThe Trane KIT18109 Control is a specialized 1Stg Furnace Control designed for precise single stage gas furnace ignition and blower motor management. This integrated furnace control (IFC) board serves as a direct replacement for various residential HVAC units, ensuring reliable sequence of operation for the hot surface igniter, gas valve, and indoor fan motor. Engineered to withstand the thermal cycling typical of modern heat exchangers, the Trane