4 replace gas valve if the temperature has exceeded the limit the gas valve will need to be replaced.
Honeywell water heater gas control valve leaking.
When replacing the thermopile you must replace the entire pilot assembly.
Water heaters covered by this handbook are equipped with honeywell gas control valve thermostats.
Because gas is involved problems with gas valves are a major safety concern.
A bad gas valve in a honeywell appliance such as a water heater or furnace that is powered by natural gas can go bad and affect the performance of the unit.
However the first valve smelled like gas.
The truth about gas leakage complaints and gas valves by honeywell complaints of gas leakage through regulator vent openings have become increasingly common in the last few years.
2 replace pilot assembly insufficient power to the gas control valve thermostat.
Basics honeywell gas control valve thermostat.
Residential standard gas water heater service handbook 7.
Heat on the thermopile generates.
What could be causing water to leak from the hot water heaters.
Check all wiring connections.
Often blamed on sediment in the tank the 4 flashes is one of the most common problems with the honeywell gas valve.
The honeywell valve uses a thermopile instead of a thermocouple as did previous designs.
I bought a brand new performance platinum rheem water heater that comes with a honeywell thermostat valve model wv8860c and i installed it myself.
It was just a little bit and only when i had my nose right up near the valve.
If problem persist you will need to replace the thermopile.