I have a Rheem "classic 90" furnace. The furnace has recently stopped working. Its as if it has no power. The fans don't come on and the igniter does not attempt to light the furnace. The breaker is not tripped.

I have pulled the top and bottom panels off and there does not appear to be any internal fuse or breaker (that is visable). I don't observe any burned or loose wires. The inside of the house is under 40 degree's so the thermostat being set to low is not a problem - it only goes as low as 50.

On the house, a new breaker box was installed last summer so the chances of having a bad breaker is low.

Any suggestions? My cat doesn't like the cold. Lol

Thanks

Shaun

There should be a 3 or 5 amp automotive type fuse on the circuit board.