Schneider Electric (Erie) T201 Thermostat 321894-708 it de-energizes when the temperature

it de-energizes when the temperature rises to the setpoint

this kit addresses the common failure points of the U5 Series

and hardware for a professional-grade installation

Inspect the cap for signs of embrittlement

always wrap the valve body in a wet rag or use a heat-sink gel when brazing the 5/8 x 7/8 sweat connections

Schneider Electric (Erie) T201 Thermostat 321894-708 it de-energizes when the temperatureThe Schneider Electric (Erie) T201 Thermostat is a high performance 24V digital heat only thermostat engineered for precise temperature regulation in residential and light commercial hydronic or forced air systems. This non programmable HVAC control features a single stage heating interface with a dedicated Heat Off system switch, making it a reliable solution for boiler systems, unit heaters, and single stage furnaces where fan control or changeover