eliminating the airflow calibration issues often associated with generic aftermarket alternatives

and boiler control circuits

Equipped with straight boots on both ends

ensuring standard fitment for most manifold lines

a faulty interface control board is the most common cause of a blank or unresponsive display

York S1-025-27174-000 Wire Harness 318172-701 eliminating the airflow calibration issuesThe York S1 025 27174 000 Wire Harness is a critical OEM replacement part engineered for high performance electrical connectivity in York HVAC systems and light commercial chiller applications. Designed to meet exact factory specifications, this main wiring harness ensures a secure, low resistance interface between the HVAC control board, blower motors, and system sensors. As a targeted HVAC wire harness replacement, the S1 025 27174 000 is built to