Instruction manual

18
5 - INSTALLATION - Mounting & gas and water connections
5.5 - Mounting the boiler
Refer to figure 11:
 place the cardboard template, provided with the
boiler, against the wall;
 ensure that the template is plumb and the screw
holes line up with the wall studs;
CAUTION!!! The wall bracket screws
must be screwed into the buildings framing or
other material capable of supporting the
weight of the boiler or the boiler and building
may be damaged.
 mark the screw holes for the wall bracket, “A”;
 remove the cardboard template;
 install the wall bracket “A”, using the screws “E”,
provided;
 hang the boiler on the wall bracket, “A”, by
hanging connections “B” and “C” on tabs “D”.
5.5 - Mounting the plastic
cover on a 45WE or 45AE
boiler
If you are installing a 45WE or 45AE boiler for
outside use, you must also install the plastic outer
jacket cover as per section 13.3.1. The plastic
cover will need to be cut on the bottom to adapt the
passage of:
- the gas and water connections as per section
5.6;
- the condensate drain as per section 5.7;
- the relief valve discharge, as per section 5.8.
5.6 - Gas and water
connections
The boiler comes with the fittings shown in figure
12.
Figure 12 - Fittings supplied with the boiler
Figure 11 - Wall bracket installation
A = heating system supply (3/4”)
B = domestic hot water supply (3/4”) (Absent on
45AN and 45AE models)
C = Inlet gas connection (3/4”)
D = domestic cold water (3/4”) (Absent on 45AN
and 45AE models)
E = heating system return (3/4”)