A.O. Smith 120 trough 500 Manuel d'instructions télécharger pdf (Page 16)

DIRECT VENT APPLIANCES











EXHAUST FANS



      

          

        



          







LOUVERS AND GRILLES







        





           



grille design and free area are not known, it shall be assumed







UNCONFINED SPACE









are installed, through openings not furnished with doors, are



Makeup air requirements for the operation of exhaust fans,

    

 



UNUSUALLY TIGHT CONSTRUCTION

 

         



      





CONFINED SPACE

          











  



VENTING INSTALLATION

VENTING

       

     

























 







 







VENT REDUCER







          



NFPA 54 or NATURAL GAS AND PROPANE INSTALLATION CODE



FIGURE 11.

FIGURE 12.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 59 60

Commentaires sur ces manuels

Pas de commentaire

A.O. Smith 120 trough 500 Manuel d'instructions Page 16

Commentaires sur ces manuels

Produits connexes et manuels pour Chauffe-eau et chaudières A.O. Smith 120 trough 500