a DCL series with an activated alumina blend may be required

making it a critical component for specialized heating systems and commercial laundry applications

Durable 5-foot capillary tube supports optimal bulb positioning for sensitive thermal response

protecting the longevity of the motor bearings

Featuring a field-adjustable set point range from 0

York 331-02981-000 Control Board Kit R-410A a DCL series with anThe York S1 331 02981 000 Control Board Kit is an essential OEM replacement component designed for 3 and 4 stage furnace operation and package unit control. This assembly serves as the direct supersede for the S1 031 02981 000 control board, ensuring seamless integration into existing York HVAC electrical systems without requiring extensive field modifications. Engineered for high demand residential and commercial applications, the board manages