What make my furnace heat constituent click on & fry up but the admirer doesnt. stays on for 10 sec. or so later?
Answers: It sounds approaching the sequencer that controls the fan is fruitless. That would cause the rein in to open and shut bad the element. If the furnace is newer, the enthusiast may be controlled by the furnace control board. You will find a troubleshooting guide at my source.
Have you checked your furnace filter? It needs to be verbs to work right.
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