Reference:
          
       	  
            PB50H-N  
          
      
      
      
      
      
       
         
      
      
        Heater for PB611M and PB621M barriers. Power: 12 VDC.
         
      	
	  
      
	
      
    
 
  ![Heater for UTC™ IR Outdoor Barriers [PB50H-N]](http://shop.sysaway.com/cdn/shop/products/PB50H-N_grande.png?v=1661412302) 
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