Superior SDV35 User Manual

Page 20

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

SV4.5 HT-2

Termination

SV4.5 HT-2

Termination

SV4.5 HT-2

Termination

Horizontal terminations have been designed to perform in a wide range of weather condi-

tions. Our terminations meet or exceed industry standards.

When selecting the locations of your horizontal terminations, do not place the termina-

tion where water from eaves and adjoining rooflines may create a heavy flow of cascad-

ing water onto the termination cap. If the cap must be placed where the possibility of

cascading water exists, it is the responsibility of the builder to direct the water away

from the termination cap by using gutters or other means.

Take care to carefully follow the installation instructions for the termination, including

the use of silicone caulking where required.

Figure 36

Figure 35 -

INSTALLING SQUARE HORIZONTAL TERMINATION (SV4.5HT-2)

Siding

Stucco

1-1/4” Maximum Recess of

Square Termination

into Exterior Finishing Material

Exterior Surface of

Framing

Exterior Surface of Siding

Maximum Extent of

Vent Run Sections

Relative to Exterior

Surface of Framing

Interior Surface of

Finished Wall

Last Vent Section.

Use Telescopic Vent

Section (SV4.5LA), If

Necessary

Adapter

SV4.5RCH

�

Use silicone caulking to seal

the top and sides of the

termination, up to the

underlayment, stucco, or

masonry wall surface.

�

Caulk

�

Caulk

Maximum Wall Thickness

10 in. (254 mm)

6 in. to 9-1/4 in.

(152 to 235 mm)

�

10¹⁄₂"

(267mm)

(178)

5¹⁄₈"

(130 mm)

12¹⁄₈"

(308 mm)

Note: Centerline of Vent Piping is

NOT the Same as the Centerline of

the Framed Opening.

6 to 48 inch Vent Section,

Telescopic vent section,

Elbow or Appliance Collar

Base of Appliance

(76 mm)

(25.4 mm)

Adapter

SV4.5RCH

To help minimize water infiltration it is

recommended that the Firestop/Spacer

(SV4.5HF) be installed on the exterior

side of the wall.

Venting Connection and Exterior Wall Recessing of the Horizontal Square

Termination (SV4.5HT-2).

See Figure 12 on Page 10 for Min.
Distance to Base of Appliance.

For thicknesses greater

than 9-1/4", see Table 8 on

Page 21

J. Assemble vent run to exterior wall - If not

previously measured, locate the center of the

vent at the exterior wall. Prepare an opening as

described in Step B. Assemble the vent system

to point where the terminus of the last section is

located relative to the exterior surface to which

the termination is to be attached as shown in

Figure 36 and Table 8 on Page 21.

If the terminus of the last section is not within

this distance, use the telescopic vent section

SV4.5LA, as the last vent section. For wall

thicknesses greater than that shown in Figure

36, refer to Table 8 on Page 21. This Table lists

the additional venting components needed (in

addition to the termination and adapter) for a

particular range of wall thicknesses.

K. Attach termination adapter - Attach the

adapter (adapter - SV4.5RCH - provided with the

termination) to the vent section or telescoping

vent section), elbow or appliance collar as shown

in Figures 35 and 36 in the same manner as any

SV4.5 vent component (refer to Step E).

L. Install Firestop/Spacer at exterior wall

- When using the square termination, install a

Firestop/Spacer (SV4.5HF) over the opening at

the exterior side of the framing, long side up,

with the 3 inch spacer clearance at the top as

shown in Figure 35, and nail into place. The

Firestop/Spacer may also be installed over the

opening at the interior side of framing.

M. Install the Square Termination (SV4.5HT-2)

For the last step, from outside the exterior

wall, slide the collars of the termination onto

the adapter (the outer inside the outer and the

inner outside the inner) until the termination

seats against the exterior wall surface to which

it will be attached. Orient the housing of the

termination with the arrow pointed upwards.

Secure the termination to the exterior wall. The

horizontal termination must not be recessed

into the exterior wall or siding by more than

the 1-1/4" (32 mm) as shown in Figure 36.

IMPORTANT: The vent termination is hot

while in operation and for a period of time

following the use of the fireplace. Young

children should be carefully supervised

when they are in the same area as a hot

termination. To prevent contact with hot

surfaces, we recommend the use of a

Termination Guard. See Page 33. This

can be purchased at your local dealer.

Maximum wall thickness

9-1/4 in. (235mm)