Wall Mounting - Slant/Fin Prodigy 21 KC-50 Installation And Operating Instructions Manual

WALL MOUNTING BOILER
Before installing the boiler on the wall, review the fol-
lowing parameters and decide on a location which will
allow all of their requirements to be met:
1. Boiler location requirements on page 3.
2. Connections to electrical, gas, and water supply.
3. Venting application - Direct Vent or Category IV.
4. Direction which venting will exit boiler - through rear
wall or to either side of jacket.
a. For rear wall venting, the wall passage cutout
should be made prior to mounting the boiler.
b. For venting out through the side of the boiler
jacket, the wall (or roof) cutout can be made
after mounting the boiler. The boiler jacket has
removable panels on either side for vent piping
passage.
Figure 2. Securing wall panel
4
TO INSTALL BOILER ON WALL:
1. Hold mounting panel on wall (with the boiler
mounting studs facing out) in the location where
boiler will be positioned and level wall panel. If the
wall is of frame construction, locate wall studs for
mounting.
2. Mark the mounting bolt holes for wall panel on
wall. If the boiler is to be vented directly out the
back of the wall, use the cutout in the top of the
mounting panel to mark the rectangular vent
cutout on wall.
3. Drill mounting bolt holes for wall panel. Cut the
opening through rear wall, if used, and do all fin-
ishing work.
4. Secure the mounting panel (see Figure 1) to wall
using appropriate hardware: 8 mm (5/16") lag
bolts (provided) for frame construction wall studs;
8 mm (5/16") wall anchors or expansion plugs if
construction is other type.
5. Place hex nuts (provided) loosely on the ends of
boiler mounting studs on mounting panel. (See
Figure 2) Two keyhole-shaped slots are provided
on each side of the boiler rear which allow hex
nuts (on studs) to pass through slots. Lift the boiler
and seat it on the mounting studs. Tighten hex
nuts securely.
Figure 3. Securing boiler