I have a 13 year old NG fireplace with electronic igniter. It is a sealed direct vent unit. The igniter is not coming on any more when I turn the wall switch on (the switch on the unit is always ON).
It used to fire up with a "click" sound, but it is not there now. Just wondering where I can start to check. Appreciate if some one can tell me what to look for, or any previous postings have this info. Searched few times and cannot find anything appropriate. Thanks.