as these issues can cause significant pressure drops

reducing mechanical wear on the primary ignition control

While technicians may briefly jump the switch to diagnose a terminal failure

Engineered with a robust split-bobbin construction

Its solid brass construction and extended copper tails ensure easy brazing into the circuit without risk of seal degradation

Robertshaw 700-886 Gas Valve 30067439-890 as these issues can causeThe Robertshaw 700 886 gas valve is a heavy duty, high capacity millivolt gas control engineered specifically for commercial and industrial thermopile heating systems. This unit features a 3 4" NPT inlet and outlet, providing the flow rates necessary for large scale boiler and furnace applications. Calibrated for 3. 5" WC natural gas, it utilizes a millivolt operator, eliminating the need for external power and ensuring 100% safety shutoff in the