[Bldg-sim] Earth tubes/tunnels/channels for building retrofit
JRR
energy.wwind at cox.net
Sat Oct 31 18:33:09 PDT 2009
Try REHAU North America Construction division. I have worked on
modeling their components
off and on for several years. See
http://na.rehau.com/construction/renewable.energy/ground-air.heat.exchange/ground-air.heat.exchange.shtml
John R Ross III PE
Westwind Corporation
Vienna, VA 22182-1958
energy.wwind at cox.net
Bishop, Bill wrote:
>
> I am performing mechanical design and energy modeling for an existing
> dormitory renovation in upstate NY. There is a concrete crawlspace
> with ground contact that I think could be used to preheat/precool
> makeup air. I have checked the Bldg-sim archives but have not found
> any design guides or recommendations for using existing
> crawlspaces/basements as earth tubes. We'd be cutting through concrete
> structural walls to build something so I need to do some homework to
> justify it. Any suggestions would be appreciated.
>
>
>
> Regards,
>
> Bill
>
>
>
> *William Bishop, EIT, LEED^® AP **|** **Pathfinder Engineers &
> Architects LLP***
>
> Mechanical Engineer
>
>
>
> 134 South Fitzhugh Street
> Rochester, NY 14608
> T: (585) 325-6004 Ext. 114
> F: (585) 325-6005
>
> wbishop at pathfinder-ea.com
>
> www.pathfinder-ea.com
>
> P Please strive to live sustainably.
>
>
>
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