no heat or hot water

[Platokidd]

This one puzzled me a bit. Last night my furnace and hot water heater would not fire up on gas. I check the propane tanks,100 lbs. and a 30 lbs. backup. The 100 lb tank may be a little low but the 30 was near full.

I removed the line and checked the tanks and rehooked them up, but still neither the hot water or the furnace would fire. Grabbed an extra blanket and went to bed...

I woke this morning and they both worked fine. Could I have had air in my lines? These tanks have been hooked up since spring.

Or could this be my regulator is starting to fail?

[doc73]

I'd think either the regulator or some moisture froze in it and plugged it until it thawed out