Harman®  •  Accentra 52i Installation Manual_R2  •  2013 -___  •  07/1316 3-90-00574i
Vent Congurations:
       
      
 
 
 
 
 
      
       
         
Hearth & Home Technologies assumes no responsibility 
for, nor does the warranty extend to, smoke damage 
caused by reverse drafting of pellet appliances under 
shut-down or power failure conditions.
Vent Pipe
       
          
         
     
         
          
Venting Termination Requirments
 
        
        
 
 
 
 
 
 
       
       
        
     
 
         
 
 
         
For Canada Only: This Fireplace Insert must be 
installed with a continuous chimney liner of 4” 
diameter extending from the replace insert to the top 
of the chimney. The chimney liner must comform to the 
Class 3 requirements of CAN/ULC-S635, Standard for 
Lining Systems for Existing Masonry or Factory-Built 
Chimneys and Vents, or CAN/ULC-S640, Standard for 
Lining Systems for New Masonry Chimneys. 
WARNING! DO NOT CONNECT THIS UNIT TO ANY AIR 
DISTRIBUTION DUCT OR SYSTEM.