Venting installation instructions – Desa (V)KC36NE Series User Manual

Page 11

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116238-01E

11

VENTING INSTALLATION

INSTRUCTIONS

Continued

WARNING: Do not recess

vent termination into any wall.

This will cause a fire hazard.

6.

Noncombustible Exterior Wall:

Position the

horizontal vent cap in the center of the 8

1

/

2

"

round hole and attach to the exterior wall with

four wood screws provided. Before attaching

the vent cap to exterior wall, run a bead of

non-hardening mastic (pliable sealant) around

the outside edges to make a seal between it and

the outside wall. Note: The four wood screws

provided should be replaced with appropriate

fasteners for stucco, brick, concrete or other

types of sidings.

Combustible Exterior Wall:

For vinyl siding,

stucco or wood exteriors, a siding standoff may

be installed between the vent cap and exterior

wall. The siding standoff prevents excessive

heat from damaging the siding materials.

Siding material must be cut to accommodate

standoff. Bolt the vent cap to the standoff. Ap-

ply non-hardening mastic around outside edge

of standoff. Position the standoff/cap assembly

in the center of the 10

3

/

4

" square hole and attach

to exterior wall with wood screws provided (see

Figure 11). The siding standoff must sit flush

against the exterior fascia material.

7.

Combustible Exterior Wall Only:

Slide the wall

firestop over the vent pipe before connecting

horizontal run to vent cap (see Figure 12).

8. Carefully move fireplace, with vent assembly

attached, toward wall and insert vent pipe

into horizontal termination. The pipe overlap

should be a minimum of 1

1

/

4

" (see Figure 13,

page 12).

9.

Combustible Exterior Wall Only:

Slide wall

firestop against interior wall surface and attach

with screws provided. See Figure 13, page 12,

for horizontal termination details.

10. Place fireplace into position and shim with

noncombustible material if needed. Nail or

screw side flanges to framing to secure unit in

place. IMPORTANT: Make sure fireplace is

level before securing. If fireplace is not level

it will not work properly.

Figure 10 - Installing Horizontal Vent Cap

(Noncombustible Exterior)

Wood Screw

Vent Cap

Figure 11 - Installing Siding Standoff

(Combustible Exterior Wall)

Cut Siding Away to
Fit Standoff

Wood
Screw

Screws

Standoff

Vent
Cap

Apply Mastic
to All Four Sides

Vent Cap
(Horizontal
Termination)

Interior Wall
Surface

Wall
Firestop

Horizontal
Vent Pipe

Figure 12 - Connecting Vent Cap with

Horizontal Vent Pipe

Screw

Apply Mastic to
All Four Sides

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