Water wont shut off

Old 11-18-19, 02:05 PM
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Water wont shut off

Aprilaire 560 is always getting 24 volts at solenoid even when furnace is off
Old 11-18-19, 02:29 PM
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Welcome to the forums.

How is it wired at the furnace ?
It should connect to the C and a HUM or possibly W connection.
Maybe you can post a picture of the furnace control board..... How-to-insert-pictures.

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