09-29-11, 03:26 PM | #11 |
Supreme EcoRenovator
Join Date: Mar 2009
Location: Portland, OR
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Pop-Sci DIY HRV (1986)
Plans from a 1986 Pop-Sci... they're still readable.
-AC_Hacker
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I'm not an HVAC technician. In fact, I'm barely even a hacker... Last edited by AC_Hacker; 11-18-11 at 12:04 PM.. |
Tags |
erv, heat recovery, hrv |
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