hot water heater lights but won't stay lit
I have a 1999 cameo 5th wheel. It has a Suburban gas water heater. It will light, butgoes out in a few seconds. I remember a seminar several years ago when this was mentioned, but can't ewmwmber the s...
Forum Discussion
spadoctor wrote:
-- snip --
...rather a small current is generated back thru the electrode when in the flame. --snip--
You have just described the operation of a thermocouple.
