Easy Installation: Horizontal orientation aligns with standard pneumatic wall plates for fast field service

it is calibrated to open the electrical circuit at 280

For Sensus 243-12

a protective screen and orifice assembly act as a secondary filter against contaminants

York S1-325-37335-000 Control Kit THPU32HP7Y Easy Installation: Horizontal orientation alignsThe York S1 325 37335 000 DSI Control Kit is an essential OEM replacement engineered for precise ignition management in gas fired heating systems. As a veteran grade Direct Spark Ignition (DSI) control, this kit eliminates the need for standing pilots, utilizing high voltage sparking to initiate combustion directly at the burner. It serves as a critical furnace control board upgrade or repair solution for compatible York, Coleman, and Luxaire gas