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KJPRO KJPRO is offline
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Default April Aire Humidifier Installation Question

"Joseph Meehan" wrote in message
The sensor tells the unit how cold it is outside. When it gets very
cold line -20 you don't want the interior humidity to be as high as you
might want it when it is say 40. If you tried to maintain 60% humidity
when it is -20 outside, you would tend to get a lot of moisture freezing
on windows, condensing in wall insulation etc.

You go Joe :-)