or a ruptured switch diaphragm

This compact unit operates as a gravity-vent furnace

Operating at 120V and a sustained 3450 RPM

this unit integrates a liquid-filled remote bulb sensing element and a piston-top valve actuator into a single

Johnson Controls T-8000-1 Controller Els PW 29614 or a ruptured switch diaphragmThe Johnson Controls T 8000 1 Remote Element Controller is a high performance pneumatic temperature controller engineered for precise proportional action in commercial HVACR systems. This relay type instrument features a non compensated capillary and a 4 foot bulb element, making it ideal for monitoring air or liquid temperatures in ducts, tanks, and plenum chambers where the controller itself must be mounted on a local control panel. Its dual scale