Schneider Electric (Viconics) VT8650U5500BP Control 320819-301 this sensor triggers the defrost

this sensor triggers the defrost sequence to prevent excessive ice buildup that can choke airflow and degrade system efficiency

5-inch bore size with a standard 3/8" x 3/16" keyseat

brown—to quickly identify the 1

When replacing an older ignition control module

the A-22P-A09 offers the mechanical protection needed to extend the service life of sensitive sensor elements without compromising response times

Schneider Electric (Viconics) VT8650U5500BP Control 320819-301 this sensor triggers the defrostThe Schneider Electric VT8650U5500BP (Viconics) is a multifaceted BACnet MS TP room controller specifically engineered for high performance management of Rooftop Units (RTU), Heat Pumps, and Indoor Air Quality (IAQ) applications. This commercial grade thermostat features an integrated ZigBee Pro wireless communication card, allowing for seamless integration into Building Management Systems (BMS). It is designed to monitor and control CO2 levels and