depending on which port is connected

Durable Brass Construction: Offers excellent corrosion resistance and structural integrity for long-term installation

This essential unit is engineered for durability and consistent performance across various residential and commercial applications

The Browning 3B5V60 Sheave is a precision-engineered three groove B5V Gripbelt sheave designed for high-capacity power transmission in demanding HVACR and industrial blower applications

Siemens Building Technology 331-4824 Actuator 321894-706 depending on which port isThe Siemens 331 4824 is a #3 pneumatic damper actuator engineered for proportional control in medium duty HVAC applications. Operating within a spring range of 8 to 13 psi, this unit provides a reliable 2 3 4 inch stroke, making it a standard solution for terminal units, small to medium dampers, and mixing boxes. Built with a rugged aluminum housing and a durable internal diaphragm, this direct acting actuator ensures consistent positioning even in