Built with a rugged NEMA 1 cold-rolled steel enclosure and an integrated automatic reset

ensuring the inducer fan maintains the precise vacuum required for safe combustion and flue gas venting

5-inch to 4-inch globe valves

though the SP213670 is physically compatible if a titanium upgrade is preferred for both ports

this OEM Trane replacement part acts as a critical monitoring component

Schneider Electric (Barber Colman) AV-602 Linkage Refrigerant Built with a rugged NEMAThe Schneider Electric AV 602, formerly Barber Colman, is a high performance globe valve linkage kit engineered for seamless integration between TAC DuraDrive actuators and VB 7xxx series valves. This heavy duty linkage is specifically designed for 1 inch to 2 inch globe valves, providing the necessary mechanical connection for precise fluid control in demanding HVACR applications. Built for technicians who require reliable field mounting solutions,