i was first thinking of a hx but if i don't need it would like to see that one. i do have radiant floor heat. greenfire just sent me 2 diff. ones very generic illustrations no specifics like hx or not and expansion tank things like that. does yours have heat exchangers or do you plumb right into the house from the boiler?thanks ryan
	
		
			
		
		
	
				
			 
	 
	 
 
		 henfruit, I guess I'm just lazy...
   henfruit, I guess I'm just lazy... 
 
		 
 
		