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/8" Flex Pipe
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Horizontal Vent Termination
Initial Installation
QUALIFIED INSTALLERS ONLY
Figure 18: Installation of Fireplace Horizontal Vent Kit.
10. Apply a bead of Mill-Pac Black sealant to
the top section of the Ø4” (10 cm) by 5”
(12.5 cm) ue collar adaptor previously
installed into the replace ue outlet.
Slide the Ø4” (10 cm) ex vent over
the ue collar and secure with three (3)
sheet metal screws evenly spaced.
11. Place a bead of high temperature
silicone on the intake collar of the
replace, slide the Ø6” (16.25 cm)
ex intake liner over the collar, secure
the ex liner with three (3) sheet metal
screws evenly spaced.
12. On the outside of the exterior wall,
apply a bead of Mill-Pac Black sealant
to the Ø4” (10 cm) pipe of the vent
terminal. Slide the ex liner onto the
vent terminal and secure with three (3)
sheet metal screws evenly spaced.
13. Place a bead of high temperature
silicone on the intake collar of the vent
terminal, slide the Ø6” (16.25 cm)
ex intake liner over the collar, secure
the ex liner with three (3) sheet metal
screws evenly spaced.
14. Attach the vent terminal to the outside of the house using four (4) wood screws provided.
15. Light the appliance and ensure proper operation.
OTHER APPROVED VENT PARTS:
Table 3: Approved Vent Manufacturers
Manufacturer Trade Name Nominal Sizes
American Metal Products AmeriVent Direct 4” - 6 5/8”
Security Chimneys International LTD Secure Vent 4” - 6 5/8”
Selkirk Metalbestos Direct-Temp 4” - 6 5/8”
Simpson Dura-Vent Direct Vent GS 4” - 6 5/8”
The Ascot replace has been tested and certied for use with AMERICAN METAL PRODUCTS “AMERIVENT
DIRECT”, SIMPSON DURAVENT TYPE GS PIPE FOR GAS STOVES. SECURITY CHIMNEY’S “SECURE VENT
DIRECT VENT SYSTEM” and SELKIRK “DIRECT-TEMP VENT SYSTEM” kits are available for horizontal and
vertical venting. When using Simpson Duravent, it is recommended that, before installation, a bead of
RTV High Temperature Silicone should be applied to each outer vent joint, and Mil-Pac to each inner
joint. When planning an installation, it will be necessary to select the proper length of vent pipe for the
particular requirements.
WARNING: Do not mix parts from different vent manufacturers’ systems.
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