Manualshelf

Service Manual

ManualsBrandsBradford White ManualsCommercialeF Series ® Ultra High Efficiency (EF) with ICON HD ® System, BMS Integration and Powered Anodes
12345678910
7
Vent Tables
Maximum Vent Length
Table 3 - Maximum Vent Length (Combined Maximum Length for Intake and Exhaust)
60T-125
60T-150
100T-150
60T-199
100T-199
2” Vent Pipe
Power Direct
Vent
Power Vent
Power Direct
Vent
Power Vent
Power Direct
Vent
Power Vent
Max. Intake
Length
15 ft
(4.5 m)
N/A
15 ft
(4.5 m)
N/A
15 ft
(4.5 m)
N/A
Max. Exhaust
Length
15 ft
(4.5 m)
30 ft
(9.2 m)
15 ft
(4.5 m)
30 ft
(9.2 m)
15 ft
(4.5 m)
30 ft
(9.2 m)
60T-125
100T-150
60T-150
100T-199
60T-199
100T-250
100T-300
3” Vent Pipe
Power Direct
Vent
Power Vent
Power
Direct Vent
Power
Vent
Power
Direct Vent
Power
Vent
Power
Direct Vent
Power
Vent
Max. Intake
Length
60 ft
(18.3 m)
N/A
50 ft
(15.2 m)
N/A
40 ft
(12.2 m)
N/A
30 ft
(9.2 m)
N/A
Max. Exhaust
Length
60 ft
(18.3 m)
120 ft (36.5
m)
50 ft
(15.2 m)
100 ft
(30.5 m)
40 ft
(12.2 m)
80 ft (24.3
m)
30 ft
(9.2 m)
60 ft
(18.3 m)
4” Vent Pipe
Power Direct
Vent
Power Vent
Power
Direct Vent
Power
Vent
Power
Direct Vent
Power
Vent
Power
Direct Vent
Power
Vent
Max. Intake
Length
85 ft
(25.9 m)
N/A
75 ft
(22.8 m)
N/A
65
(19.8 m)
N/A
55
(16.7 m)
N/A
Max. Exhaust
Length
85 ft
(25.9 m)
170 ft
(51.8 m)
75 ft
(22.8 m)
150 ft
(45.7 m)
65
(19.8 m)
130
(39.6 m)
55
(16.7 m)
110
(33.5 m)
60T-125
60T-150
60T-199
100T-150
6” Vent Pipe
Power
Direct Vent
Power
Vent
Power
Direct Vent
Power
Vent
Power
Direct Vent
Power
Vent
Power
Direct Vent
Power
Vent
Max. Intake
Length
85
(25.9 m)
N/A
75
(22.8 m)
N/A
65
(19.8 m)
N/A
85
(25.9 m)
N/A
Max. Exhaust
Length
85
(25.9 m)
170 ft
(51.8 m)
75
(22.8 m)
150
(45.7 m)
65
(19.8 m)
130
(39.6 m)
85
(25.9 m)
170 (51.8
m)
100T-199
100T-250
100T-300
6” Vent Pipe
Power
Direct Vent
Power
Vent
Power
Direct Vent
Power
Vent
Power
Direct Vent
Power
Vent
Max. Intake
Length
75
(22.8 m)
N/A
65
(19.8 m)
N/A
60
(18.3 m)
N/A
Max. Exhaust
Length
75
(22.8 m)
150
(45.7 m)
65
(19.8 m)
130
(39.6 m)
60
(18.3 m)
120
(36.6 m)
Notes:
1) Multiply the total number of 90° elbows (intake and exhaust) by 5 feet. Do NOT include the
termination fittings or 3" condensate elbow.
2) Multiply the total number of 45° elbows (intake and exhaust) by 2 ½ feet.
3) Add this to the total length of straight pipe - intake and exhaust.
4) The sum total of all elbows and straight pipe - intake and exhaust must not exceed maximum
lengths from tables above.
WARNING!
The 100T250 and 100T300 models are NOT approved
for 2 inch diameter vent pipe. Venting with 2 inch pipe on
these models may result in damage to the water heater
or cause an unsafe condition. DO NOT use 2 inch vent
or air intake pipe on 100T250/300 models.
Unbalanced Direct Vent Systems
Air intake CAN NOT exceed exhaust
by more than 30 feet.
7