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gallagher0001

Humidifier starts Furnace doesn’t

gallagher0001
4 years ago

I have intermittent startup of my Aprilaire 760 humidifier without any apparent call for heat. Furnace doesn’t come on. When there is a call for heat the humidifier starts but will not shut off. Older furnace without a hum but has the added adapter. Not sure what it’s called. Could someone help by showing me what the correct wiring should look like. Pictures helpful. I’m learning so feel free to oversimplify everything.

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