8
9
DIRECT VENTING - TRADITIONAL MODEL
Grease Duct Heating Appliance Lennox Secure Stack CIX
The above diagram depicts the installation required for a direct venting application that complies with
ETL guidelines.
Be sure to contact your local authorities to explore local jurisdiction regarding fire rated duct shafts.
Note: The chimney must be installed in accordance with the manufacturer’s grease duct
installation instructions. To maintain the ETL listing of the oven, the system must be a UL
listed fire-wrapped grease duct in either stainless steel, black iron, or a listed building heating
appliance duct.
DIAMETER OF INSIDE GREASE DUCT BY OVEN SIzE:
.90M
(6” DUCT),
1.10M
(8”DUCT),
1.40M
(8” DUCT),
1.50M
(8” DUCT).
Marra Forni
10310 Southard Drive Beltsville, MD 20705 1.888.239.0575 [email protected]
(optional below 24’)
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Страница 31: ...Scan to visit www marraforni com DO NOT THROW THIS MANUAL AWAY REVIEW WARRANTY BEFORE INSTALLING OVEN ...