Mounting The Boiler To The Wall - Navien NCB-20LHWE Installation & Operation Manual

3.2 Mounting the Boiler to the Wall

Navien NCB LHWE boilers come with an upper mounting
bracket that is pre-drilled at 400 mm on center for easy
installation on standard wall studs. If the strength of the wall
is insu cient or if the framing is non-standard or uneven,
reinforce the area before installing the boiler. Avoid installation
on common walls as the unit will make some operational noises
while it is running.
To mount the boiler to the wall:
1. A x the bracket securely to the wall and ensure that it is
level and that it can support the weight of the boiler.
2. Align the grooves on the back of the boiler with the tongues
on the mounting bracket and hang the boiler on the
bracket.
When mounted with the mounting bracket, the boiler will
have a 16 mm clearance from the back of the wall.
20 Installing the Boiler
WARNING
The boiler is heavy. Always lift the unit with assistance. Be
careful not to drop the boiler while lifting or handling it
to avoid bodily injury or damage to the unit.
Do not rest the boiler on the bottom end after removing
it from the shipping carton. Doing so may result in
excessive pressure on protruding pipes and result in
product damage. If you must put the boiler down, lay it
on its back or put it inside the protective shipping base.
DANGER
The boiler must be mounted on a suitable wall that can
support its weight and prevent explosion or re.
Do not install the boiler near paper or other ammable
objects.
Do not install the boiler near domestic waste.