Johnson Controls TE-631AP-1 Temperature SensorThe Johnson Controls TE 631AP 1 Temperature Sensor delivers precise temperature monitoring for HVAC controls. With a 50 to 220F operating range and a 1 2 14 inch female process connection, it features a nickel wetted material for reliable performance in rooms, plenums, or electrical boxes. Accuracy is 0. 34F at 70F, providing tight control across fluctuating conditions. The sensor uses a 1 k nickel wire element housed in a plastic enclosure, UL 1955

Designed for compatibility with heating boiler units

Includes: Proof of Closure Switch and Auxiliary Switch

and control in boilers

you gain fuel flexibility without replacing the entire system

low vibration

delivering robust

the C450CCN-1C integrates with standard building automation workflows

offering a compact fit for control panels and outdoor housings

offering a practical upgrade for both residential and light commercial uses

Pressure rating: 0

Durable construction built to endure regular furnace cycling and heat exposure

restoring safe ignition timing