Robertshaw 4350-028 Gas Thermostat 30067439-890 What causes uneven flame patterns

What causes uneven flame patterns on these burners

This valve is commonly deployed in air handling units on heating or cooling coils

or DM coil for operation

Reliable Switching: Features a calibrated thermal disc for consistent timing across a wide range of ambient temperatures

Its low power consumption and high cycle life make it a standard choice for pneumatic solenoid valve replacements in commercial HVAC environments

Robertshaw 4350-028 Gas Thermostat 30067439-890 What causes uneven flame patternsAs a seasoned technician, you know that keeping high output commercial griddles in service requires reliable, modulating thermal control. The Robertshaw 4350 028 Gas Thermostat is a professional grade BJWA gas thermostat designed specifically for heavy duty griddles and cooking equipment. This combination gas cock and bypass style control allows you to manage both the pilot and main gas flow with a single dial turn, streamlining operation in high