the TE-6311V-2 includes a built-in flange mount and two hex-head self-drilling screws for immediate attachment to sheet metal ductwork

Integrating this replacement valve seat into your maintenance routine helps sustain the equal percentage or linear flow characteristics required for stable modulating control in hydronic systems and steam applications

As a veteran-grade HVAC sequencer replacement

a stem extension

Robertshaw 5500-136 Infinite Switch the TE-6311V-2 includes a built-inThe Robertshaw 5500 136 Infinite Switch is a vintage spec, 120V electrical control designed for precise proportional power regulation in resistive heating applications. Engineered as a voltage sensing parallel circuit control, this 120V infinite switch is a direct replacement for INF 120 and VSI series components used in commercial and residential foodservice equipment. It features a push to turn (PTT) safety mechanism and a compact housing that