American Water Heater ABCG3 Water Heater User Manual


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MULTIPLE HEATER MANIFOLD


FIGURE 13.
FRESH AIR OPENINGS FOR CONFINED SPACES
      
        
       

         

       

OUTDOOR AIR THROUGH TWO OPENINGS
FIGURE 14.
        






2



2

OUTDOOR AIR THROUGH ONE OPENING
FIGURE 15.


        






 
2


 
OUTDOOR AIR THROUGH TWO HORIZONTAL DUCTS
FIGURE 16.
        






2



  


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