typically operating effectively up to 25 PSI

Technicians should look for physical bulging at the top of the canister

This kit is engineered specifically for the Utica UB90-100 and Dunkirk 90-100 boiler series

Standardized Terminals: Features clearly labeled spade connectors for limit switches

and R-12 for broad application flexibility

Robertshaw 4200-011 Gas Thermostat 30067439-890 typically operating effectively up toThe Robertshaw 4200 011 is a heavy duty commercial gas thermostat engineered for high capacity temperature regulation in demanding kitchen environments. This FDTO model features a modulating snap acting bypass, providing precise control for deck ovens, convection ovens, and industrial baking equipment. With a temperature range of 200F to 550F, this control manages both the main gas supply and bypass gas with a coordinated thermostatic action.