Wall Mounting Template; Preparing The Wall - IDEAL Independent C24 Installation And Servicing

11 WaLL MOUNTINg TEMpLaTE

The wall mounting template is located on the internal protective
packaging.
Note.
The template shows the positions of the fixing holes and the
rear flue hole centre for standard installation. Care MUST be
taken to ensure the correct holes are drilled.
1. Tape template into the selected position. Ensure squareness
by hanging a plumbline as shown.
2. If fitting a side flue extend the flue centre line onto the side
wall and measure in 155mm for standard installation.
3. Mark onto the wall the following:
a The wall mounting plate screw positions (choose one from
each group).
b. The position of the flue duct hole (see diagram below).
Note. Mark the centre of the hole as well as the
circumference.
4. Remove the template from the wall.

12 pREpaRINg ThE WaLL

IMpORTaNT.
Ensure that, during the cutting operation, masonry falling
outside of the building does not cause damage or personal
injury.
1. Cut the flue hole (preferably with a 5" core boring tool),
ensuring that the hole is square to the wall.
Both wall faces immediately around the cut hole should be
flat.
2. Drill 2 holes with a 7.5mm / 8mm masonry drill and insert
the plastic plugs, provided, for the wall mounting plate.
3. Locate 2 No.14 x 50mm screws in the piping frame (one at
each side, in any of the 3 holes provided at each side) and
screw home.
Independent -
Installation and Servicing
INsTaLLaTION
31 57
1.0
2.0
3.0
Notes.
1. If the wall thickness is greater than 305mm then dimension "H"* must
be reduced by the same amount and the offset may be adjusted accordingly.
2. For flue lengths greater than 600mm the flue must be inclined by 26mm per 1000mm flue length.
* "H" = Distance in metres from side of the boiler to the side wall
Extended centre line
83 109 135 161
combi 30
combi 35
4.0
5.0
6.0
7.0
X
Section
through wall
Note. Check all of the hole
positions before drilling.
155
V - See Diagram Below
187 213 239
combi 24
8.0
8.5
Rear flue only Side flue only
5" diameter hole 5" diameter hole
17