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			 Registered 
			
			
		
			
				
			
			
			
				 
				Join Date: Apr 2001 
				Location: Linn County, Oregon 
				
				
					Posts: 48,595
				 
                
				
				
				
				     
			 					
		
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			I've seen vents with fans that are powered by a solar panel...check with a roofing contractor there.
		 
		
	
		
	
			
			
		
		
		
		
		
			
				__________________ 
				"Now, to put a water-cooled engine in the rear and to have a radiator in the front, that's not very intelligent."  
-Ferry Porsche (PANO, Oct. '73)  (I, Paul D. have loved this quote since 1973.  It will remain as long as I post here.)
			 
		
		
		
		
		
	
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