John Wood Condensing - JWC111-SV - Manuel (Page 6)

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• Install in a location where the exhaust gas flow will not be affected by fans or range hoods.
• Take care that noise and exhaust gas will not affect neighbors.
Avoid installation on common walls as the unit will make some
operational noises while it is running.
• Before installing, make sure that the vent termination (or the vent
cap in an outdoor installation) will have the proper clearances
according to the National Fuel Gas Code (ANSI Z223.1).
Be sure to do
Prohibited
Prohibited
CAUTION
• Consult with the customer concerning the location of installation.
• Do not install the water heater where the exhaust will blow on outer walls or material not resistant
to heat. Also consider the surrounding trees and animals.
The heat and moisture from the water heater may cause discoloration of walls and resinous mate-
rials, or corrosion of aluminum materials.
• Install the water heater in a location where it is free from obstacles
and stagnant air.
• Do not install the water heater near staircases or emergency exits.
• Do not locate the vent termination directed towards a window or any
other structure which has glass or wired glass facing the termination.
• Avoid installation where the unit will be exposed to excessive winds.
[For outdoor installation only]
[For indoor installation only]
• Avoid installation above gas ranges or stoves.
• Avoid installation between the kitchen fan and stove.
If oily fumes or a large amount of steam are present in the
installation location, take measures to prevent the fumes and
steam from entering in the equipment.
• Make sure that the location allows installation of the exhaust
vent as specified.
• For outdoor installation, use the outdoor vent cap.
If it is necessary to vent above the roof line in an outdoor instal-
lation, use high temperature sealant around the flue collar for
rain protection.