this specific valve body is rated for water and glycol solutions only

For higher voltage 120/240 VAC circuits

Rated for 40 FLA (Full Load Amps) and 50 A resistive loads

The most common indicators include the burner extinguishing immediately after ignition

Schneider Electric (Barber Colman) AT-1163 Wire Guard Els PW 17895 this specific valve body isThe Schneider Electric AT 1163 is a heavy duty thermostat wire guard engineered to provide a robust physical barrier for wall mounted HVAC controllers and sensors. Constructed with a steel base plate and a durable wire cage, this guard is a standard specification for high traffic commercial environments, schools, and industrial facilities where thermostat protection from mechanical damage or unauthorized tampering is critical. The open wire design