Thread: How hot is it in your observatory?
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  #12  
Old 29-12-2015, 08:43 AM
Nortilus (Josh)
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Nortilus is offline 		 
Join Date: Jan 2005
Location: Mackay, QLD
Posts: 456
Peter, for a fan im just going to use 12V PC case fan. You can get 200mm high pressure ones for about $20. Then a simple solar panel kit with rechargeable battery setup.
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