I am trying to wire up a new humidifier to an electric furnance and wiring diagram not helping at all. I am using an H8908a/b humidistat which came along with unit. Anyone have some help?
Can you find the fan switch in your Furnace? Diagram one is the one you would use. If you furnace blower is 220 and you don't have a common to use you 110 transformer. Then you will have to get a transformer that goes from 220 to 24 volt. Show use a wiring diagram of the furnace and humd. Paul