the current sensor and relay coil are electrically isolated

this manual reset flame rollout switch is engineered to interrupt the ignition circuit when it detects temperatures reaching the 320 degrees F threshold

It is designed to vent safely into the combustion chamber or mechanical room per local codes

integrated level for fast mounting

and seals)

Johnson Controls T-5210-1002 Temperature Transmitter Els PW 29614 the current sensor and relayThe Johnson Controls T 5210 1002 is a professional grade pneumatic temperature transmitter designed for precision sensing in commercial HVAC control loops. Engineered for high accuracy proportional control, this one pipe pneumatic sensor converts temperature readings into a linear 3 to 15 psig output pressure range. It features a 5 1 2 inch capillary with bulb and is rated for an operating temperature range of 0 to 100F, while the liquid filled