Joined
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14 Posts
ok,please bear with me,as I am a carpenter with minimal plumbing knowledge,i have an on demand water heater that is misfunctioning,it takes a few minutes to warm up and after it does it becomes cold after a few minutes,is there anything I can try to fix this myself?im very handy but don't even know where to begin,any help appreciated my wife is about to kill me!:laughing: