[RE-wrenches] Ballast Racks with Thermal Collectors

Nicholas Ponzio nponzio at buildingenergyus.com
Mon Nov 3 09:00:12 EST 2008


Wrenches,

Has anyone used a ballasted roof rack system for mounting flat-plate
solar thermal collectors on a flat roof?  What are the issues
involved?

Thanks,
-Nik


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