Thermostat Air Exchange Humidistat at Tom's Home
FOR SALE: Royal Coast Condo in Lauderdale By The Sea, FL
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Where is whole house humidifier located?

We have a Honeywell humidistat by our thermostat but do not know where the unit itself is. ?? I assume that it is attached to the furnace, but where? The humidistat does not have a model number on it so I have no idea what model the unit may be (or if
Like Melvin stated it should be mounted to your return air plenum at the furnace……and it would be noticeable. It would have a ¼ inch {hopefully copper} water line connected, and a short 6” duct running fro the supply return air plenum.
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