I have a williams wall furnace that stopped working...the pilot stays on but that is all. changed the pilot generator but stayed the same. what could be the problem?its a new unit. thanx
Make sure pilot flame is strong and in direct contact with the generator. A weak flame will produce enough juice to keep the pilot valve open but not create enough to open the main valve.
Answers & Comments
Make sure pilot flame is strong and in direct contact with the generator. A weak flame will produce enough juice to keep the pilot valve open but not create enough to open the main valve.