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INLINE FANS OPTIONAL CONSTRUCTION UL 762 RESTAURANT EXHAUST XTIF. XQEI.
UL 762 Restaurant Exhaust XTIF and XQEI
Inline grease exhaust fans are excellent alternatives for kitchen applications when roof or wall-mounted
ventilators are not practical. The XTIF and XQEI with UL 762 grease option are designed to withstand the
demands of high-temperature kitchen grease exhaust and high-pressure duct washes.
LEAK-RESISTANT CONSTRUCTION FEATURES
MOUNTING AND SERVICEABILITY FEATURES
SYSTEM DESIGN GUIDELINES
• Continuously welded housing and integral duct flanges, provide air and watertight design.
• Gasketed bearing cover, including a labyrinth shaft seal to prevent moisture leakage during normal operation, while cleaning
with high-pressure solvents.
• Continuously welded belt tube keeps the belts and bearings clean.
• Threaded drain connections are located 90° from the motor location to allow for removal of grease and moisture.
• Duct flanges and access door bolt locations are no more than 4 inches (100 mm) on center per NFPA 96.
• Easy access door provides access for duct cleaning, and allows removal of the wheel, shaft and bearings for maintenance.
Gasket is rated for 400°F (204°C) and prevents leakage during operation. (XTIF only).
• Inline grease exhaust fans should be installed near the end of the duct run to reduce sound at the hood.
• Inline fan must be securely bolted to the exhaust duct per NFPA 96 guidelines. Accurex’s companion flanges are recommended for ease
of installation.
• Grease exhaust fans and ductwork must maintain 18 inches (46 cm) minimum clearance to combustible material. If the ductwork and fan
are insulated, the inspection door must be accessible for maintenance.
• A minimum of 10 ft. (3.0 m) of clearance must be kept from the fan outlet to adjacent buildings, property lines, or the closest point of any
air intake or operable window at or below the plane of the exhaust termination.
• Accurex recommends that all inline grease applications be reviewed by your local code official to ensure compliance with NFPA, IMC and
other local codes.
• Fan enclosure should have the same fire rating as the required fire rating on the connected duct enclosur
e.
XTIF
Listed Power
Ventilation for
Restaurant
Exhaust
Appliances
13G3 Maximum
Operating
Temperature
300°F (149°C).
XQEI
Listed Power
Ventilation for
Restaurant
Exhaust
Appliances
13G3 Maximum
Operating
Temperature
400°F (204°C).
• UL 762 is listed for grease applications
• Meets all UL 705 requirements
• Bolted access door
• Drain connection
• Meets requirements of NFPA 96 Ventilation Control and
Fire Protection of Commercial Cooking Operations