Grate Vent
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How does the relative humidity dial/fan work in my new house?
Our house is always dry - it has a relative humidity dial on the top floor with something in the ceiling that turns on. I have it set at 20%, but our house is always dry where you get static everywhere and shocks when you touch stuff. Am I setting this right? How does it work? Does it use moist air, does it usually have other vents in the house?
It is our first house, so I have know idea what all this stuff is - there are random large vents/grates in the living room and stairway going downstairs to the basement. Anyone have any idea what this is for?
It is a 3 level 5 year old townhouse.
If the air feels dry then you are setting it too low or your house has air leaks letting in the cold/dry air. It works be running either a humidifier or dehumidifier through the same vents that your heating / AC use. The large vents/grates are air returns if you don't feel the air blowing out of them.



US $9.99






































