Sterling HVAC 11J11R03149-001 Limit Switch Els PW 17895 sized at 1/4" SAE

sized at 1/4" SAE

or measure from one blade tip to the furthest point on the opposite side of the arc

this HVAC inducer draft switch ensures that the induced draft motor is generating sufficient static pressure before the gas valve is energized

Its automatic reset functionality ensures the system returns to operation once temperatures fall 20 degrees below the trip point

Sterling HVAC 11J11R03149-001 Limit Switch Els PW 17895 sized at 1/4" SAEThe Sterling HVAC 11J11R03149 001 is a precision engineered automatic reset limit switch designed for critical thermal protection in Sterling gas unit heaters and air handling systems. Featuring a calibrated operating range of 150 190F, this high limit safety control ensures the system stays within safe thermal parameters by breaking the electrical circuit if the discharge air or heat exchanger temperature exceeds 190F. Once the surface temperature