Thread: The Homemade Heat Pump Manifesto
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Old 06-19-12, 02:45 AM   #1247
Vlad
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Join Date: Aug 2010
Location: Windsor ON Canada
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Quote:
Originally Posted by remint View Post
Has anyone considered using carbon dioxide as a refrigerant in their systems?

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You need everything special to work with it. For DIY person it is too expensive. Propane is much more friendly.....
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