Schneider Electric (Barber Colman) AT-1104 Guard Els PW 17895 High-Performance Safety: Acts as a

High-Performance Safety: Acts as a reliable thermal limit to protect sensitive system components from reaching critical heat levels

ensuring the safety pilot stays energized under consistent thermal load

Concealed Mounting Capability: Ideal for secure

the internal coil has likely failed and the unit needs replacement

Schneider Electric (Barber Colman) AT-1104 Guard Els PW 17895 High-Performance Safety: Acts as aThe 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