RV Harvey, while I did not read this thread and respond to it earlier, I will for the other responders say, "You are welcome. We were all newbys at one time and it takes awhile to learn the jargon and learn how RVs work.
Your heater may be a bit of a mystery to you, it is, however, a really simple appliance. The secrete to understanding one is doing what we men are accused of not doing, reading the manual. Learn how it is supposed to work and then learn how to trouble shoot a problem when it doesn't work.
Something I learned awhile back is, turning the propne on and off to save money is counter productive. Turning the propane off when in storage is very smart. Owning a RV and saving money is an elusive goal for most of us.
So when you have a problem that exceeds your current ability to correct first read the manual and learn the jargon, then call on the community and when asking for help, include the age, make and model of the failed item. Second, be as concise as possible. I just received some very clear and concise information about my room extention hydraulics. I asked a follow up question about rebuilding a valve instead of asking if it was possible to have "someone" rebuild a valve which is what I wanted to know.
I am sending you a PM(personal message) so check your PM notice.
Have a great time RVing and welcome to the forums.
