American Water Heater BCL3 85T390 6NOX Water Heater User Manual


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
Unusually Tight Construction

         

      


CONFINED SPACE








Exhaust Fans


 
        





Louvers and Grilles



  


           





AIR REQUIREMENTS
Breathing Hazard - Carbon Monoxide Gas
Install water heater in accordance with
the Instruction Manual and NFPA 54 or
CAN/CSA-B149.1.
To avoid injury, combustion and ventilation
air must be taken from outdoors.
Do not place chemical vapor emitting
products near water heater.
Breathing carbon monoxide can cause brain damage or
death. Always read and understand instruction manual.



  











UNCONFINED SPACE




        

        


VENTING INSTALLATION
VENTING
       
      













 
        
 

FIGURE 11. FIGURE 12.
 



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