Originally Posted by fonzie
line needed to be purged of air......good that it is working..
Sounds like that was the problem. Dealers should tell people to lite their stove top for 3 or 4 minutes before playing with their furnace. Unfortunately very few tell anyone that.
A friend of mine had trouble keeping his furnace lit. He called his dealer who asked him if he had lit his stove top burners for a few minutes to get the air out. He asked the dealer, no, didn't you? Of course the answer was no. I to do it after changing both tanks when they went empty on me one time. Furnaces can be finicky! I would think the hot water tank would be also but I have never had a problem with it.