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Old 07-14-15, 11:53 PM   #12
Helper EcoRenovator
Join Date: Dec 2011
Location: tigard, oregon
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Default dew point calculator

Originally Posted by Daox View Post
I think building humidity control into the fan controller would be a great idea. I love the idea of cooling the house off with fans, but like Drake, it can get REALLY humid here. I think some sort of dew point calculating controller would be really awesome.
Dew Point Calculator
It's optimized to show mold growth potential.

it's not a controller, but with current humidity and temperature
forecast, you can make some guesses.
Arduino boards are below $5 these days. Shouldn't be
too hard to automate it.

I have a psychrometric chart on the fridge with some boundary
lines to predict condensation events.
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