NRG Insulated Block

Cost effective energy efficiency.

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thermal imaging

 
 
 
 
 
 
 
Geothermal systems can be useful.
As an active system, Geothermal
should be considered only after the
building energy load has been reduced
through passive means.
 
An interesting system geared for  
for residential and small commercial
can be found at www.earthlinked.com .
Patrick Casselman can offer help and advice
pcasselman@earthlinked.com ,
or (716) 969-3031.