Common Questions: Where is the limit switch located on a Lennox furnace

and FS7-4W series

Key Benefits NSF Certified construction ensures compliance with health department standards for commercial food service

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

a stem extension

Robertshaw 5500-136 Infinite Switch Common Questions: Where is theThe 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