miller mobile home furnace wont keep running
It sounds like you have a bad cad cell. Shut the power off to the furnace. On top of the burner assembly will be a black box. In the front of the black box will be two 5/16" screws, loosen the screws and turn the little metal pieces to the side. Grab the front of the coil and carefully lift it up, it will be on a hinge. Hinge it all the way as far as it will go, you will see two brass fingers or a couple of springs. Between the fingers or springs what ever you have will be a black round thing about the size of a dime. This is the cad cell, Firmly pull it out of the socket, replace it with the exact one. You can get them at Johnstone supply usually over the counter.
Character is doing the right thing even when no one is looking. Intelligence is understanding and practicing the meaning of character.