Installation / Operation Instruction Manual

17
TABLE 6 – 4 in (10.2 cm) VENT CONNECTOR LENGTHS FROM INSIDE
WALL FOR LOW GROUND CLEARANCE INSTALLATIONS
Terminating
(Reduce 4 in to 2 in)
(Reduce 10.2 cm to 5.1 cm)
# of 2”
Elbows
(excl. vent
terminals)
Maximum
Straight
Length ft (m)
Minimum
Straight Length
ft (m)
Installation elevation
above sea level ft, (m)
0-10100
(0-3079)
0-10100
(0-3079)
(2) 90 Elbows with Vent
Terminal
1
10 (3.1)
165 (50.3)
(2) 90 Elbows with Vent
Terminal
2
10 (3.1)
160 (48.8)
(2) 90 Elbows with Vent
Terminal
3
10 (3.1)
155 (47.2)
(2) 90 Elbows with Vent
Terminal
4
10 (3.1)
150 (45.7)
(2) 90 Elbows with Vent
Terminal
5
10 (3.1)
145 (44.2)
HIGH ALTITUDE INSTALLATIONS
This heater has been approved for installations up to 10,100 ft above sea level.
Heaters installed at elevations 5,400 ft and above sea level may require a
reduction in the maximum vent connector length (pg. 12, pg. 16).
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 in Tables
1-4 (pg. 12, pg. 16). Failure to adhere to these rules can result in the unsafe
operation of the appliance, risking property damage and the production of
carbon monoxide gas.