
Before installing, check for the following:
The location of the flue terminal must comply with the clearances shown on this page. If you are
unsure about clearances not indicated here, in general refer to AS/NZS5601, or your local authority.
In Western Australia refer to the WA Office of Energy rules and regulations.
Flue outlet must be free from any combustible material.
The continuous flow water heaters are certified for side by side installation and hence the flue terminal
clearance between the units mentioned in AS/NZS 5601.1 does not apply.
SAI Global certification allows minimum clearance of 268mm (exhaust to inlet of adjacent unit) for 28L
outdoor units.
SAI Global certification allows to install with the minimum distance of 480mm(between the centerlines of
the flue terminal) for 50L outdoor units.
WARNING
• Install the water heater in a location where it is free from obstacles and
stagnant air.
• Consult with the customer concerning the location of installation.
• Do not install the water heater near staircases or emergency exits.
• 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 materials, or corrosion of aluminium materials.
• Do not locate the flue termination directed towards a window or any other
structure which has glass or wired glass facing the termination.
• 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 neighbours.
• Avoid installation where the unit will be exposed to excessive winds.
• Before installing, make sure that the flue termination will have the proper
clearances according to AS/NZS5601, or your local authority.
• On combustible surfaces e.g. weatherboards etc. it is not required to install
a fire proof back board.
CAUTION
Prohibited
Installation Clearances
17
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