restoring the direct spark ignition sequence essential for safe fuel combustion

Field Reliability: Robust construction holds up to the rigors of service vans and mechanical rooms

preventing seal degradation in steam or chemical applications

immediately breaking the electrical circuit to the gas valve if temperatures exceed the safe operating threshold

is a critical HVAC replacement part designed for precise staging in residential heating and industrial process applications

Robertshaw 710-502 Gas Valve 30067439-890 restoring the direct spark ignitionThe Robertshaw 710 502 Gas Valve is an industry standard millivolt gas valve specifically engineered for low capacity heating applications where space is at a premium. This unit features a 1 2 inch inlet and outlet and is factory calibrated for 3. 5 inch WC (Water Column) for natural gas operation, though it is compatible with liquid propane when utilizing the correct conversion components. As a "snap acting" control, it provides reliable millivolt