Quote:
Originally Posted by StirCrazy
ok so to show the effect heating had on relitive humidity here is an example.
the relitive humidity outside in 100 mile house is 78% at 5.5 degrees c, so if you bring that air into the house and heat it to 22 c then the relitive humidity becomes 27% so realy if you ran the fan and brought new heated air in you could drop your humidity pretty quick. the problem starts when us cheep buggers keep the house cold  by dropping the temp 4 degrees to 18 we raise the relitive humidity by almost 10%
Steve |
Yeah, Steve makes a good point about relationship between humidity and temperature. Go
here to play
In winter time, the key is pulling in plenty of fresh cold air and heat it up to higher temperature. I guess here on the west cost we can do that just by keeping window open and furnace working at the same time
Yes, HVR would improve that process by using heat exchanger - using warm indoor air on its way out to heat cool outdoor incoming air.