Furnace issues

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Tombstone

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Joined
Jan 24, 2014
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Hello,

I am working on a day& night furnace. I have replaced the old transformer with a new universal one. I get 125 volts to my lead wire and I have have 24 volts going to my limit switch. now ever I have no voltage going to my thermostat Can anyone tell me what the issue could be?
 
Make? Model? Pics?

Just a guess, bad circuit board or blown fuse that is mounted on the circuit board?
 
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