Siemens Building Technology 533-376-8 Temperature Sensor 320788-702 or VB-9xxx valve series

or VB-9xxx valve series

Carrier P671-4302 Thermocouple

and Janitrol gas-fired equipment

This model includes two SPDT auxiliary switches for position feedback and a 7 mm manual override crank

preventing premature pitting or contact failure during high-demand heating seasons

Siemens Building Technology 533-376-8 Temperature Sensor 320788-702 or VB-9xxx valve seriesThe Siemens 533 376 8 is a professional grade duct temperature sensor designed for integration with high performance building automation systems. This model features a 100 Ohm Platinum RTD sensing element, providing critical accuracy of 0. 75F within its operating range. Engineered with an 8 inch rigid probe, it retrieves point specific temperature data effectively in various airflow environments. The 4 20mA output signal ensures a robust and reliable