J
j
I can reroute my central solar collector to blow in air from a shady
and cool part of the yard into the house. This would be distributed
through the heating vents. So, blowing cool pre morning air instead of
what a whole house fan does: sucking it out into the attic from open
windows.
That would seem to be useful cooling, at least for some days.
However, morning air has a high relative humidity and since comfort is
related to both temperature and humidity that would argue against
changing out air that has been air conditioned (lower humidity).
Is it worth the effort?
Jeff
and cool part of the yard into the house. This would be distributed
through the heating vents. So, blowing cool pre morning air instead of
what a whole house fan does: sucking it out into the attic from open
windows.
That would seem to be useful cooling, at least for some days.
However, morning air has a high relative humidity and since comfort is
related to both temperature and humidity that would argue against
changing out air that has been air conditioned (lower humidity).
Is it worth the effort?
Jeff