Siemens Building Technology QFA3280.FWSC Sensor 320720-756 the Model 7B-1R now includes

the Model 7B-1R now includes the SA7-3 slide wire kit as part of the 309000 part number for a complete switch repair solution

or a failure to send 24V to the gas valve during the ignition sequence

a new filter dryer must be installed to protect the new valve from moisture and debris

Optimized for the Williams Vented Hearth Heater series

Enhanced Flexibility: The Gripnotch profile allows the belt to bend more easily around pulleys

Siemens Building Technology QFA3280.FWSC Sensor 320720-756 the Model 7B-1R now includesThe Siemens Building Technology QFA3280. FWSC Room RH Sensor is a high precision digital field device engineered specifically for integration with Siemens Terminal Equipment Controllers (TEC). This room temperature and humidity sensor provides a dual function sensing solution, delivering a 0 100% RH measurement range with 2% accuracy and integrated temperature (P1) sensing. By utilizing a digital signal over a standard RJ 11 connection, this unit