Power Roof Ventilator Accessories

Fixed Ventilated Curbs

NFPA96 Fixed Ventilated Curbs

Allows for quick ventilator installation and uniformity throughout the entire job. Each curb accepts several ventilator sizes. Curbs fit ventilators listed in table below.

• Galvanized steel ventilated curb designed for use in commercial kitchen applications
• Self-flashing design incorporates flat mounting flange for fastening directly to the roof deck
• Stamped louvers on curb sides provide ventilation to hot exhaust ducts to protect building and roof members
• Sturdy 16-gauge construction
• Top flange surface is 1-1/2” W; base mounting flange is 3 -1/2” W

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Grease Collector Box

NFPA96 Grease Collector Box

The Grease Collector Box fastens to ventilator base. Easy to remove for cleaning. Diverts and traps heavy residual grease while protecting roof surface.

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Non-Reversing Manual Switches

NEMA 1

Provides manual “On-Off” control of single or three phase AC motors where overload protection is not required or is provided separately.

NEMA 3R

Provides manual “On-Off” control of single or three phase AC motors where overload protection is not required or is provided separately.

NEMA 4

Provides manual “On-Off” control of single or three phase AC motors where overload protection is not required or is provided separately.

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Hinge Kit

NFPA96 Hinge Kit

Model 5ACC00HK suitable for 10-1/2”-20” and model 5ACC01HK suitable for 24-1/2”- 36.” Allows entire fan to swing away for access to the wheel and ductwork.

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Fixed Non-Ventilated Curbs

• Heavy gauge galvanized steel
• Corners are welded construction
• Canted surface accommodates roofing material up the side and over the top of the curb for a leak-proof installation
• Fiberglass insulation deadens sound and minimizes heat loss
• Shutter flanges included
• 1-1/2” Wood nailer included (fixed roof curbs only)

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Curb Cap Adapters

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Variable Speed Controllers for UL 705 Applications

Warning: Not for use with any kitchen exhaust application. Not for use in NFPA ’96 Applications.

• Variable speed controller permits adjust- ment of air movement from 100% to approximately 50%
• Rated 120V, 60 Hz
• Can be used to operate more than one fan, if the combined total amps do not exceed the control rating
• Controls are suitable and intended only for use with ventilators listed on pages 5, 27, 29, 53 and 55
• UL Listed when used in combination with ventilators listed on pages 5, 27, 29, 53 and 55

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Filters

• Specification – 60% average arrestance @ 350 FPM, 50% @ 70 FPM
• Minimum micron allowable – 10
• Rust-proof, corrosion-resistant filter media UL Class 2 filter requirement
• Meets ASHRAE 52-76 test conducted using a synthetic dust

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Bird Screens

• Nickel-chrome plated for durability
• Concentric ring bird screen precisely sized to eliminate any rattling

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