Captiveaire Double Wall Grease Duct. Captive Aire Stainless Steel 14'' Grease Duct 45 Degree Elbow pipe vent to duct wall; Internal Fire Test, Condition A - Pass Fire‐Engulfment Test - 2 Hour ASTM E814 View online or download Captiveaire DW Wall Grease Duct Installation, Operation And Maintenance Manual.
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Page 1 Non-Welded Double Wall Grease Duct/Type HT Chimney Systems Installation, Operation, and Maintenance Manual FOR YOUR SAFETY TWO MAJOR CAUSES OF GREASE DUCT RELATED FIRES: (1) FAILURE TO MAINTAIN REQUIRED CLEARANCE (AIR SPACE) TO COMBUSTIBLE MATERIALS AND (2) FAILURE TO CLEAN GREASE LADEN DUCTS Single wall grease duct is ETL Listed to UL Standard 1978 - Grease Ducts and CAN/ULC-S662
Double Wall Grease Duct
Grease duct is ETL listed to mastandard UL-1978 and UL Standard 2221 and rated for continuous operation at 500° F and intermittent operation at 2000°F. Double wall grease ducts are listed for a continuous internal temperature of 500°F and intermittent temperatures of 2000°F Grease duct is ETL listed to mastandard UL-1978 and UL Standard 2221 and rated for continuous operation at 500° F and intermittent operation at 2000°F.
Double Wall Grease Duct. Double wall grease duct is ideally suited for use in commercial cooking installations for the removal of smoke and grease laden vapors Grease duct is ETL listed to mastandard UL-1978 and UL Standard 2221 and rated for continuous operation at 500° F and intermittent operation at 2000°F.
Captiveaire DW Wall Grease Duct Manuals. Double Wall Grease duct is ideal for use in kitchen ventilation applications where reduced clearance or zero-inch clearance to combustibles is needed CaptiveAire's single wall & double wall grease duct are factory-welded for ease of installation and superior performance to traditional site-welded ductwork