My water heater is 3 years old and a I've never had an issue with it until recently. It just won't stay lit. It goes out within seconds.
I replaced the thermocouple and did the soapy water test to make sure there were no leaks and that went well but it's still not staying lit.
I do have really hard water (well water, no water softener because there's not room for one) so I'm not sure if that would affect anything. Really appreciate any insight into what to look into next to fix it.
Water heater is a Richmond, model number 6G30-30PF3 if that matters