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AC_Hacker · 06-01-11, 07:14 PM

Hey Daox,

Check this out:

Here is a paper that didn't exactly utilize attic heat, but pretty close...

Combined PV - Air Collector as Heat Pump Air Pre-heater

-AC_Hacker

06-01-11, 07:14 PM	#117
AC_Hacker Supreme EcoRenovator Join Date: Mar 2009 Location: Portland, OR Posts: 4,004 Thanks: 303 Thanked 723 Times in 534 Posts	Hey Daox, check this out... Hey Daox, Check this out: Here is a paper that didn't exactly utilize attic heat, but pretty close... Combined PV - Air Collector as Heat Pump Air Pre-heater -AC_Hacker Attached Images __________________ I'm not an HVAC technician. In fact, I'm barely even a hacker...