Key Benefits for Technicians: Automatic Head Pressure Regulation: Modulates water flow to maintain stable condensing pressure

this kit utilizes NBR seals

Open High" device

Will this relay solve a fan that won't turn off

making it suitable for standing pilot applications

Schneider Electric (Barber Colman) 2252-655 Temperature Transmitter Els PW 29614 Key Benefits for Technicians: AutomaticThe Schneider Electric (Barber Colman) 2252 655 Temperature Transmitter is a precision pneumatic temperature transmitter engineered for high accuracy sensing in duct or outdoor air applications. This one pipe device utilizes a liquid filled copper sensing element and a remote bulb with a 9 foot capillary to provide reliable direct action proportional signals. With a temperature range of 25 to 125F and a fixed 150 degree span, it integrates seamlessly