State SBL85 390 NE A User Manual download pdf (Page 18)

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TYPE B GAS VENT

Multiple Gas Fired Tank-Type Heaters

      

        





TABLE 6. TECHNICAL DATA VENTING



 

 6 8 10 15 20 30 50 100

 Rise 

  8 8 8   6 6 6

  8 8    6 6 6

       6 6 6

  

2  10 10 9 9 8 8  

3  14 12 12 10 10 9 9 8

4  14 14 14 12 12 12 10 9



 

 6 8 10 15 20 30 50 100

 Rise 

  - 8 8 8   6 6

  8 8 8    6 6

  8 8 8    6 6

  

2  12 10 10 9 9 8 8 

3  14 14 12 12 10 10 9 9

4  16 14 14 14 12 12 10 9



 

 6 8 10 15 20 30 50 100

 Rise 

  - - - 8 8   6

  - - 8 8 8   6

  - 8 8 8   6 6

  

2  12 12 12 10 9 9 8 8

3  14 14 14 12 12 12 10 9

4  16 16 16 14 14 12 12 10

State SBL85 390 NE A User Manual Page 18