Fire Pit User Manual

Flue Pipe Adaptor
Wall Framing
Wall Thimble
Fire Stop
Exhaust 4" Flex Pipe
Combusion Air 6
5
/8" Flex Pipe
Wire Spacers
Horizontal Vent Termination
Initial Installation
QUALIFIED INSTALLERS ONLY
Figure 21: 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 4: 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 Westport replace has been tested and certied 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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