Honeywell TP974A2000 1 Or 2 Pipe Direct Acting Pneumatic Temperature Sensor 50/100°F

The Honeywell TP974A2000 is a digital temperature sensor that is intended for use with Honeywell's 1 or 2-pipe direct-acting (D/A) zone valve. The zone valve's water temperature is detected by a two-wire sensor, which then sends an electrical signal with the temperature reading. The control board of the HVAC system then uses this signal to adjust the hot or cold water flow, thereby preserving comfortable interior temperatures. The Honeywell TP974A2000 is an adaptable choice for both residential and commercial HVAC systems because it is compatible with a large variety of Honeywell zone valves. Installing it is simple, and it contributes to effective and cozy temperature management.