DUCTWORK INCLUDES:

• Recommended Duct Sizes Heavy Duty Hood Lengths 4'6" -5' 11'
• Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5'
• No weld hood and fan adapters
• 4x 48" Fixed Length
• 2x 36" Fixed Length
• 1 x 24" Fixed Length
• 2 x 24" Adjustable Length
• 5x Support Bands
• 2x 87 Degree Elbows with Access
• 9 x V Band
• 9x 14LB Locking Bands
• 2 x JL600 Sealant
• 1x Inline Access Door
• 300 Series Outer Duct Jacket/400 Series Inner Jacket
• UL1978/UL2221 Listed
• Limited Lifetime Warranty

FEATURES:

• Double Wall Reduced Clearance
• UL-1978 /UL2221 Listed Grease Duct
• Made in USA
• 300 Series Stainless steel construction
• Overlapping flange connections
• Adjustable lengths
• 300 Series Stainless Outer layer
• 400 Series Stainless inner layer
• Ceramic fiber insulation between inner/outer jacket
• Limited Lifetime Warranty

DUCTWORK OVERVIEW

HoodMart Grease Ducts. MADE IN USA and constructed of all stainless steel. UL-1978 Listed for direct competitiveness against single wall field-welded steel. Conforms to the requirements of NFPA-96. Double Wall Reduced Clearance is UL2221 and UL1978 Listed. The Double Wall Reduced Clearance models are two-hour rated resistant enclosure/duct assembly and can be used as an alternative to the two layers of field applied insulation.