Simplified Installation: Integrated straight plastic barbs facilitate rapid connection to standard 1/4" O

Direct Fit: Designed for rapid installation

Common Questions: Is this compatible with Left Hand Thread valves

it is fully compatible with System 450 controllers

an open switch indicates a restricted vent pipe

Schneider Electric (Barber Colman) TC-2974 Thermostat Freon Simplified Installation: Integrated straight plasticThe Schneider Electric (Barber Colman) TC 2974 is a professional grade strap on changeover thermostat designed for high accuracy temperature sensing in commercial and industrial hydronic systems. This heavy duty SPDT thermostat features a snap acting switch that provides reliable two position (on off) control, making it an ideal choice for managing fluid temperatures in pipes up to 4 inches O. D. and ensuring efficient system changeovers. The TC 2974