95" WC Calibration: Fixed setpoint prevents ignition failure caused by inaccurate draft readings in condensing units

Standardized Electrical Interface: Features SPST switching logic compatible with standard 24V or 120V control boards

Precise Sensing: -0

Featuring a 45/30 degree temperature range and a standardized 1/2-inch diameter sensing face

How do I know if my Nordyne limit switch is bad

Schneider Electric (Barber Colman) AT-1104 Guard Els PW 17895 95" WC Calibration: Fixed setpointThe Schneider Electric AT 1104 is a heavy duty cast aluminum thermostat guard designed to protect wall mounted controls in high traffic commercial or industrial environments. Built with a steel base plate for rigid mounting, this guard prevents physical damage and unauthorized setpoint adjustment, a critical requirement for maintaining HVAC system efficiency. With internal dimensions of 4 1 4" H x 3 1 2" W x 1 5 8" D, the AT 1104 is specifically