Bradford White RG1PV40SN19 Service Manual page 9

PV Series
Venting Specifications for:
RG2PV50H, LG2PV50H
RG2PV75H, LG2PV75H
RG1PV55H, LG1PV55H
Terminating
Installation elevation above
Through the Wall
Through the Wall
Through the Wall
Through the Wall
Through the Roof
Through the Roof
Through the Roof
Through the Roof
Terminating
Elevation of installation
above sea level ft (m)
Through the Wall
Through the Wall
Through the Wall
Through the Wall
Through the Wall
Through the Roof
Through the Roof
Through the Roof
Through the Roof
Through the Roof
HIGH ALTITUDE INSTALLATIONS
This appliance has been certified for installations up to 10,100 ft above sea level without modification.
Installations greater than 10,100 ft above sea level are not intended. Unauthorized modifications may result in
unsafe operation.
WARNING: In order to assure the safe and efficient performance of the water heater, it is necessary to follow
the vent connector length rules shown above. Failure to adhere to these rules can result in the unsafe operation
of the appliance.
Vent Tables (cont.)
TABLE 1 - VENT CONNECTOR LENGTHS
FOR 3 in (7.6 cm) DIAMETER VENT PIPE
# of Minimum
Elbows
(excl. vent
terminals)
sea level ft (m)
1
2
3
4
0
1
2
3
TABLE 2 - VENT CONNECTOR LENGTHS
FOR 4 in (10.2 cm) DIAMETER VENT PIPE
# of
Elbows
(excl. vent
terminals)
1
2
3
4
5
0
1
2
3
4
Maximum
Straight
Length
ft (m)
0-10100 0-5400 5401-7800
(0-3079) (0-1646) (1646-2378)
2 (0.6) 70 (21.3) 45 (13.7)
2 (0.6) 65 (19.8) 40 (12.2)
2 (0.6) 60 (18.2) 35 (10.7)
2 (0.6) 55 (16.7) 30 (9.1)
7 (2.1) 75 (22.8) 50 (15.2)
7 (2.1) 70 (21.3) 45 (13.7)
7 (2.1) 65 (19.8) 40 (12.2)
7 (2.1) 60 (18.2) 35 (10.7)
Minimum
Straight
Length
ft (m)
0-10100 0-7800
(0-3079) (0-2378)
10 (3.1) 175 (53.3)
10 (3.1) 170 (51.8)
10 (3.1) 165 (50.3)
10 (3.1) 160 (48.8)
10 (3.1) 155 (47.2)
15 (4.6) 180 (54.9)
15 (4.6) 175 (53.3)
15 (4.6) 170 (51.8)
15 (4.6) 165 (50.3)
15 (4.6) 160 (48.8)
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Straight
Length
ft (m)
7801-10100
(2378-3079)
20 (6.1)
15 (4.6)
10 (3.0)
5 (1.5)
25 (7.6)
20 (6.1)
15 (4.6)
10 (3.0)
Maximum
Straight
Length
ft (m)
7801-10100
(2378-3079)
140 (42.7)
135 (41.2)
130 (39.6)
125 (38.1)
120 (36.6)
145 (44.2)
140 (42.7)
135 (41.2)
130 (39.6)
125 (38.1)
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