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Geothermal Closed Loop System
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fred1949
Handyman
Join Date:
Jan 2005
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122
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#1
Geothermal Closed Loop System
02-25-2008, 02:57 PM
I would like to know what is the preferd anti-freeze used in a Geothermal closed loop system?
Thank you,
Fred
HayZee518
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#2
02-25-2008, 07:44 PM
Propylene glycol
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fred1949
Handyman
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Jan 2005
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#3
02-25-2008, 09:21 PM
Thank you HayZee.
Fred
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