Quote:
	
	
		
			
				
					Originally Posted by  Delphinus
					 
				 
				I've been running my RO/DI with solenoid shutoff to a $10 Home Depot furnace humidifier for like 5 years now, or more, I can't remember when I first started doing it. The only time I really had an issue with a float valve was due to me trying to push kalk through it, it would clog up every few months and require soaking in vinegar overnight to get it to reopen. 
			
		 | 
	
	
 Any recommendations relative to powered or pressure-only solenoids (and where to find them locally)?
	Quote:
	
	
		
			
				
					Originally Posted by  kwirky
					 
				 
				i REALLY wouldn't hook your RO/DI to your tank. hooking your tank to a continuous water supply can cause nasty problems if a float switch fails. 
			
		 | 
	
	
 Yeah, this isn't for my display, just a mixing station.  I'll look at the Tunze/JBJ stuff if I ever get the nerve to auto top-off my main system.