Robertshaw 700-502 Gas Valve 30067439-890 What causes the indicator to

What causes the indicator to show high oil levels

High Close-Off Capacity: Designed to handle increased pressure differentials common in commercial zone valve applications

High-Temp Leads: Features 11-inch Teflon-insulated wiring to resist lead-wire degradation near the burner box

Common Questions What are the restrictor requirements for the T-4100-2

Robertshaw 700-502 Gas Valve 30067439-890 What causes the indicator toThe Robertshaw 700 502 Millivolt Gas Valve is a professional grade combination gas control designed for standing pilot systems in commercial and residential heating. This 7000AMVR series valve features a 1 2" NPT inlet and 1 2" NPT outlet with additional side taps, offering a high capacity throughput of 100,000 BTU. Engineered for wall thermostat actuation, it operates on a 250mV to 750mV signal, making it a reliable choice for furnaces, wall heaters,