Rinnai ES38 User Manual

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20 
Rinnai Corporation ES38 Manual 
 
  Drilling 
Flue 
Hole          
 
 
 
 
 
 
 
 
 
Ensure that there are no gas or water lines, or 
electrical circuits in the wall location where the flue 
hole is to be drilled.   
Drill the flue hole using a 3 1/8 inch (80 mm) drill.  A 
template is provided.  The center of the hole must 
be located anywhere within the shaded area, unless 
extension kits are used.   See the dimensions 
diagram.   
For weatherboard walls, drill through the center of 
the weatherboard from the outside first and then 
through the plasterboard.   
Flue Hole
3 1/
8"
(80 m
m
)
Attach the wall brackets as shown.  A template is 
provided. 
59
3
723
Wall bracket
30
24
  Attach Wall Brackets   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  Attach Back Spacers   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Attach side back spacers to both sides of the 
appliance with 2 screws each.