3 amp fuse blows gradually
#1
3 amp fuse blows gradually
I have a 3 year old Bryant furnace. All the wiring seems to check out with the volt ohm meter, but the fuse seems to gradually burn (most of the time it takes 12-16 hours of use before it blows. I am running a test with my old tstat and a few feet of new wiring run directly to the board to see if it is the wiring. Any further suggestions?
#2
Yeah, that'a bout the next thing I would of done...
If it holds, then something is shorting out in the wire, or it's the t-stat that is used? or you testing with the same stat?
If it holds, then something is shorting out in the wire, or it's the t-stat that is used? or you testing with the same stat?
#4
Join Date: Aug 2002
Location: Mountain Williams Missouri
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You said old tstat then new tstat . You sure its not just in the tstat there??? And not in the wire. Check any staples in the tstat wire. Some time thats it. just back them off a little.
ED
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Last edited by Ed Imeduc; 01-17-05 at 08:29 AM.