10
Maximum Vent Lengths
• This appliance has been designed to be vented
with 2" exible polypropylene pipe.
Do not exceed the following maximum vent lengths:
Max. Straight Vent Length : 35' (10.5m)
Maximum allowable 45° elbows are 2 elbows
* Not including the 45° adapter included in
N-FlexKit2"-35
* No 90° elbows
* Not including the termination.
7.
Vent Pipe Installation
(Indoor Installation Only)
WARNING
Be sure to do
CARBON MONOXIDE POISONING
Follow all vent system requirements in accordance with relevant local or state regulation,
or, in the absence of local or state code, in the U.S. to the National Fuel Gas Code ANSI
Z233.1/NFPA 54 – latest edition.
• Under normal conditions, this appliance will
not produce an exhaust flue temperature in
excess of 149°F.
Refer to page 12 for additional requirements.
• Make sure the vent system is gas tight and
will not leak.
• Do not common vent or connect more than
one appliance to this venting system.
•
The total vent length including vertical vent runs
should be no less than 5' (1.5m).
•
Do not store hazardous or ammable substances
near the vent termination and check that the
termination is not blocked in any way.
• Steam or condensed water may come out
from the vent termination. Select the location
for the termination so as to prevent injury or
property damage.
• If snow is expected to accumulate, take care
the end of the pipe is not covered with snow
or hit by falling lumps of snow.
General Requirements
Clearances
2" exible polypropylene pipe has been approved
for use on this appliance with zero clearance to
combustibles.
• Do not install the water heater when the inside/outside temperature is below 40°F (5°C).
Be sure to do
To Next Page
Loading...
Need help?
General
