Enviro Cara DR C-11500 - Manual (Page 15)

Initial Installation
QUALIFIED INSTALLERS ONLY
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nstallation
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The Cara DR is only for horizontal rear vent installations. The maximum horizontal is 2’ (61 cm) and the
slope on the vent must be 1¼” per foot (3.2 cm per 30 cm). No vent restrictor is required and no elbows
are allowed. When planning your installation, it will be necessary to select the proper length of vent pipe
for your particular requirements. It is important to note when passing through a wall, the maximum
allowable wall thickness is 10 inches (25.4 cm); 1½ inches (3.8 cm) clearance to combustibles must be
maintained. To connect the venting system to the appliance flue outlet, a twist-lock adapter is built into
the appliance at the factory.
Note: If necessary to get above grade the Cara DR can be installed using a 14” or 36” snorkel.
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Table 5: 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”
Table 6: Vent part numbers (Must state if galvanized or black wanted, PART NUMBERS).
Direct Vent GS Direct-Temp Secure Vent Ameri Vent Direct Description
908 4DT-6 SV4L6 6” pipe length
4D7 7” pipe length
907 4DT-9 9” pipe length
906 4DT-12 SV4L12 4D12 12” pipe length
904 4DT-24 SV4L24 4D2 24” pipe length
942 4DT-WT SV4RSN 4DWT Wall thimble
970 4DT-HKA SV0SHK 4DHTK1
Horizontal termination kit (SD: Basic Kit,
SEL: Kit A, SC: Standard Kit)
984 4DT-HC SV4CHC 4DHC Horizontal square termination
The Cara DR fireplace has been tested and certified 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 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. EXCEPTION TO WARNING:
This product has been evaluated by Intertek for using a Direct Vent GS starting collar in conjunction
with Secure Vent, Direct-Temp, and Ameri Vent Direct venting systems. Use of these systems with the
Direct Vent GS starting collar is deemed acceptable and does not affect the Intertek WH listing of the
appliance.
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