Air Intake And Exhaust (Vent) System - onsen ON-I14L-LP Manuel D'installation Et D'utilisation

AIR INTAKE AND EXHAUST (VENT) SYSTEM

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INTAKE AND VENT PIPE INSTALLATION SPECIFICATIONS
Category III Direct Vent Water Heater.
For best results always minimize the length of the vent system. Keep the vent pipe routing as short and
straight as possible.
The water heater vent must not be combined with the vent from any other gas appliance or vent stack.
The water heater must not be connected to a chimney flue serving a separate appliance, designed to burn
solid fuel.
Do not combine use vent or vent connector from multiple manufacturers.
Air intake pipe may be ABS, PVC, galvanized steel, corrugated aluminum or other materials acceptable to local
codes.
The heater requires a direct vent. Exhaust vent must be of AL 29-4C Stainless Steel vent directly to the outside
of the building.
The system must use outside air for combustion. Ensure the incoming air is not contaminated by any potential
source of fumes or chemicals.
Avoid any dips or sags in horizontal pipe runs.
Ensure vent piping is supported every four (4) feet (horizontal runs) or six (6) feet (vertical runs) or in accordance
with local code requirements.
Do not reduce the diameter of the vent piping.
Ensure all vent connections are installed, properly connected, and sealed air tight per manufacturer's
instructions.
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Improper venting of a water heater can result in excessive levels of Carbon Monox-
ide which can result in severe injury or death!
This water heater must be vented in accordance with the "Venting of Equipment"
section of ANSI Z223.1 / NFPA 54 National Fuel Gas Code – latest versions, or in Cana-
da, the most recent version of CAN/CGA B149.1 Natural Gas and Propane Installation
Code. In addition, all installations must completely comply with all applicable local
building codes. Failure to comply can result in equipment failure, fire, personal injury
or death!
Use only listed Type B vent or vent connector. Plastic vent systems are not compat-
ible and the failure of the vent system could result in damage, equipment failure,
personal injury or death.
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support@onsenproducts.com