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Posted by Tony Hwang on December 16, 2007, 10:52 pm
James wrote:
>
>
>> James wrote:
>>
>>> In cold weather the humidity in my house seems to range from 20 to 35
>>> %. I've heard that the comfort level can be improved with a
>>> humidifier allowing the thermostat to be lowered somewhat. There are
>>> many on the market with claims of providing better humidity
>>> throughout the entire house but these are stand alone units and I
>>> kind of doubt the claims. It would seem to me that there are units
>>> available which connect directly to the furnace and the water supply.
>>> I would prefer something like that rather than hire an illegal alien
>>> to keep a stand alone unit filled with water. Those things only have
>>> a 1 to about 3 gallons capacity.
>>>
>>> Can anyone enlighten me and/or make a suggestion for a forced air
>>> furnace or a standalone?
>>>
>>> BTW What should the humidity comfort level be for a home? Any info
>>> greatly appreciated.
>>
>> Hi,
>> It all matters with your location(climate), house air tightness, etc.
>> Maximum humidity you can allow is to a point of fog almost forming on
>> windows.
>> When you say cold I don't know how much on thermometer. Where I am,
>> it's around -20C and we have very dry climate. At -20C I maintain R.H.
>> of 20-30% in my house. If I raise humidity higher than that, windows
>> fog up. Popular power humidifer is Aprilaire which comes in different
>> models
>> to fit the size of house. I use spray nozzle type controlled by
>> furnace blower power and humidistat.
>
>
> Weather here is usually teens to 40s F during coldest months but dips to
> single digits and below often. A rather wide range I suppose for the
> Ohio valley. Humidity outside varies since weather comes from both the
> north and the south.
>
> I never thought about inside fogging. I never see it around here because
> I doubt most don't use humidifiers.
>
> Am I trying to fix something that's not broke?
>
Hi,
When you don't feel comfortable indoor, lots of static on your clothing
and hair, dry nose, etc. are typical sign of too low R.H. Out here,
without humidifier in winter, it can cause nose bleeding, static, higher
heating cost, etc. Believe or not, w/o proper humidification, hygrometer
can register negative R.H.(pointer going below zero) here.
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