Honeywell Ademco 90-12 3A Fuse for Nos. 413, 418, 1026

hey my name is Benton thanks for stopping by today I'm going to show you the symptoms of a furnace that has a blown fuse now not the fuse breaker that feeds the furnace like in the circuit panel over there I'm talking about a little fuse that lives on the control board of the furnace let me show you where that's at so here we are looking at the control board of the furnace and typically that's going to be located in the lower compartment so you have an upper compartment that has the combustion blower and burners and then the lower compartment has our control board and our main furnace blower now you'll see right here on this control board there's a little fuse and right there it says three on the end of it which means it's a three amp fuse so if I shine a light up through the bottom of it you guys should be able to see that this thing is burnt out okay so right there is the fuse you can