Thetford bought Norcold in 2002 they have lost a little since,they are finding now most RV fires lately are started by owners they loosen the gas line and when the hot waterheater, furnace, or fridge lites the fire starts my oldest a lawyer in Houston was telling me about this scam she just won a case for Dometic don't you know they had a rare 75,000 dollar cat that died in the fire
Jim anything can cause a fire most are caused by workman ship look what almost happen to you a few weeks ago lol me I just hate the sound of generators running when you are trying to have fun you could not hardly breathe at Quartzsite all the generators running to charge their battery banks
good luck