Outdoor installation, Installation – Rheem 260 Litre User Manual
Page 16

INSTALLATION
16
OUTDOOR INSTALLATION 
The water heater is to be installed at 
ground level on a concrete or brick 
plinth (fire proof base) and must stand 
vertically upright with the back of the 
water heater against an external wall 
or alternatively against a fireproof 
screen extending at least 500mm 
above, below and either side of the flue 
terminal. Failure to observe this 
precaution can cause problems in high 
wind areas. A secondary flue is not 
required. 
 
As a guide the following requirements extracted from the Australian Gas 
Installations Standard AS 5601, must be observed: 
•
At least 300mm between the top of 
the water heater and the eaves. 
•
At least 500mm between the water 
heater and the edge of any opening 
into the building, measured 
horizontally and vertically. 
•
At least 500mm between the water 
heater and a return wall or external 
corner, measured horizontally along 
the wall. 
•
At least 500
mm below any
openable window.
•
At least 500mm clear of any combustibles.
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