Schneider Electric (Barber Colman) 2218-134 Thermostat Els PW 29614 Look for physical bulging at

Look for physical bulging at the top of the aluminum case

ensuring pilot safety control remains stable under high-heat operational environments

Reliable Torque Transfer: Robust mechanical engagement prevents slipping and maintains consistent control signals for automated HVAC operations

to ensure full compliance with the National Fuel Gas Code and local HVAC regulations during installation

Schneider Electric (Barber Colman) 2218-134 Thermostat Els PW 29614 Look for physical bulging atThe Schneider Electric (Barber Colman) 2218 134 is a specialized pneumatic room thermostat designed for proportional control of damper actuators and pneumatic valves in dual pressure systems. As a veteran grade summer winter thermostat, this unit facilitates seamless seasonal changeovers by responding to main air pressure shifts. It is specifically engineered for Honeywell 13 to 18# systems, where the device operates in Reverse Acting (RA) mode at 13