60
• Size the air inlet according to the AS5601.
• Be sure to provide adequate air inlet.
• The air inlet needs to open to the outside air
from the room in which the water heater is
used.
Observe the commercial gas equipment installation criteria and operation criteria.
Air inlet
Openings supplying indoor air
500mm
300mm
500mm
300mm
For internal installations be sure to provide
adequate ventilation for the unit to operate
correctly and safely (refer to AS5601)
(Optional)
External flue terminal
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