Have a large room mechanical room as well that's doubling as a fish room. It's great with the floor drain, laundry sink and the top of the deep freeze is a good for a fragging table. 
 
Though don't have a problem with humidity have noticed after 5 years getting some salt deposits on the furnace ducting that's over the sump (hot only, not the return). 
		
	
		
		
		
		
			
		
		
		
		
	
		
		
	
	
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