separate pilot burner and sensor components

which is functionally identical to the S350AA-1C

including the TCD048

reducing the need for repeated service calls and manual adjustments

Its corrosion-resistant construction is built to withstand high-traffic commercial environments while maintaining a low-profile aesthetic for standard wall-mount applications

Siemens-Talon 550-405N Controller 321142-301 separate pilot burner and sensorThe Siemens Talon 550 405N is an Actuating Terminal Equipment Controller (ATEC) specifically engineered for variable air volume (VAV) systems requiring integral reheat control. As a veteran grade DDC controller, this unit combines a microprocessor based electronic controller, a differential pressure sensor, and a 44 lb in damper actuator into a single, compact housing to streamline installation on VAV boxes. It provides pressure independent control of