My high heat sensor(flashign #4) kept tripping & shutting my stove down, no matter what setting I was running at.  I called my dealer who in turn called Enviro & come to find out they were having problems with the blower not keeping the stove cool enough not to shut down.  Enviro sent him a new blower & he installed it for nothing under warranty.  I guess it depends on the dealer.
	
		
			
		
		
	
				
			 
	 
	 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		