Specifications

Vent Tables

Venting Specifications for:

48Gallon

65Gallon

3” Diameter (7.6 cm) PVC Vent Connector Lengths

Terminating

# of Elbows

Maximum Straight

Minimum Straight

Length ft (m)

Length ft (m)

 

 

 

 

 

 

Through the Wall

1

55 (16.8)

2 (0.6)

 

 

 

 

Through the Wall

2

50 (15.2)

2 (0.6)

 

 

 

 

Through the Wall

3

45 (13.7)

2 (0.6)

 

 

 

 

Through the Wall

4

40 (12.2)

2 (0.6)

 

 

 

 

 

 

 

 

Through the Roof

0

60 (18.3)

7 (2.1)

 

 

 

 

Through the Roof

1

55 (16.8)

7 (2.1)

 

 

 

 

Through the Roof

2

50 (15.2)

7 (2.1)

 

 

 

 

Through the Roof

3

45 (13.7)

7 (2.1)

 

 

 

 

4” Diameter (10.2 cm) PVC Vent Connector Lengths

Terminating

# of Elbows

Maximum Straight

Minimum Straight

Length ft (m)

Length ft (m)

 

 

 

 

 

 

Through the Wall

1

175 (53.3)

10 (3.1)

 

 

 

 

Through the Wall

2

170 (51.8)

10 (3.1)

 

 

 

 

Through the Wall

3

165 (50.3)

10 (3.1)

 

 

 

 

Through the Wall

4

160 (48.8)

10 (3.1)

 

 

 

 

Through the Wall

5

155 (47.2)

10 (3.1)

 

 

 

 

 

 

 

 

Through the Roof

0

180 (54.9)

15 (4.6)

 

 

 

 

Through the Roof

1

175 (53.3)

15 (4.6)

 

 

 

 

Through the Roof

2

170 (51.8)

15 (4.6)

 

 

 

 

Through the Roof

3

165 (50.3)

15 (4.6)

 

 

 

 

Through the Roof

4

160 (48.8)

15 (4.6)

 

 

 

 

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Bradford-White Corp U4TW40T*FRN, U4TW50T*FRN, U4TW60T*FRN service manual Specifications