Precision Bore: Standard 1/2" bore ensures a tight tolerances on the motor hub

the SH1432 wax element is calibrated specifically for the 60-90°F range

it offers a modular solution that integrates seamlessly into existing piping with the appropriate body flange

Featuring the Yorkguard demand defrost logic

Industrial Durability: Rated for high-ambient environments up to 180°F

Trane CNT7942 Control Board 322027-701 Precision Bore: Standard 1/2" boreThe Trane CNT7942 is a direct replacement single stage furnace control board configured for 120V Hot Surface Ignition (HSI) systems. This integrated furnace control manages the induction motor, pressure switch monitoring, and ignition sequences to ensure precise furnace operation. Engineered for high duty cycle reliability, the CNT7942 replaces several legacy Trane and American Standard control boards, including parts D344714P01 and CNT07942. When