Versatile Signaling: The SPDT contact arrangement allows the switch to be used for both "high-limit" safety shutoffs and "low-limit" airflow proofing

this 38-200 series device features a rugged forged brass body and a rough brass finish

Common Questions: Why is my electric furnace blowing cold air

this unit is thermally and mechanically optimized as a condenser fan motor for heat-rejection duties

EWC Controls URD-12 Damper Els PW 29614 Versatile Signaling: The SPDT contactThe EWC Controls URD 12 Damper is a professional grade 12 inch round motorized zone damper engineered for high performance airflow management in residential and commercial HVAC systems. This power open power closed damper utilizes a 3 wire floating actuator (MA ND5) that delivers 18 in lb of torque, ensuring reliable blade positioning even in high velocity systems. Constructed from heavy duty 24 gauge galvanized steel with rolled stiffening beads, the