Water heater pilot won't stay lit?
50 gallon NG Water heater still in warranty, but for parts only. Burner and pilot would light but go out later. Whirlpool sent me the complete pilot/thermocouple assembly - no help (I used to be able to get the burner to light, but not now). Then they sent me a new gas valve. All installed. Pilot will light but goes out as soon as I release the Pilot "button". Since I have essentially replaced everything there is, what can the problem be ? Only thing I can come up with is the pilot is not hitting the new thermocouple, but it is very hard to see. Plus everything is locked down and not like the old ones where you could adjust things.