Schneider Electric (Barber Colman) TC-2974 Thermostat Els PW 29614 This model is specifically rated

This model is specifically rated for high-ambient conditions

3 Cv rating

What are the electrical ratings for the SPDT contacts

the internal resistance has likely increased

In Sporlan's color-coding system

Schneider Electric (Barber Colman) TC-2974 Thermostat Els PW 29614 This model is specifically ratedThe 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