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Old 01-30-2018, 07:19 PM   #1
Wayne883
Junior Member
 
Join Date: Nov 2015
Location: Mobile, Al
Posts: 27
Fuse for Thermostat

This may be well known by some here but was unknown by me until a few days ago. It got a little chilly down here in Mobile, Al so I decided to run my gas furnace in the Raptor one night. The next morning I noticed it was cold inside and the thermostat didn’t respond. No big deal, just another bug to chase down when time permits. A few days later I turn the AC on because it’s now hot in Mobile, and nothing happens. I notice I’ve got a blown fuse indicator in the power panel so I grab the fuse to remove it and the AC comes on. Apparently this is the low voltage supply for the thermostat. Turns out the fuse holder just needs tightening up to get the thermostat to work. I hope someone finds this useful because my first thought was to replace the thermostat, which was fine.


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