CaptiveAire ND-2WI User Manual

The ND-2WI Series is a Type I, Single Island Wall Canopy Hood for use over 450°F, 600°F and
700°F cooking surface temperatures. Single island hoods are used over cooking equipment
where no walls exist or for display cooking.

Fully Integrated Package

CaptiveAire sells this hood as a stand-alone appliance to be integrated into a kitchen ventilation application, or provided as part of a
FULLY INTEGRATED PACKAGE designed by CaptiveAire and pre-engineered for optimum performance. The package consists of the
hood, an integral utility cabinet, factory pre-wired electrical controls, and a listed fire suppression system. Other options include a listed
exhaust fan, a listed make-up air unit and listed, factory-built ductwork.

Advantages

 ETL Listed: ETL Listed for use over 450°F, 600°F and 700°F cooking surface temperatures, which provides flexibility in

designing kitchen ventilation systems. ETL Listed to US and Canadian safety standards, ETL Sanitation Listed and built
in accordance with NFPA 96.

 Capture and Containment: Insulated, double-wall rigid front has aerodynamic design that reduces radiant heat into

kitchen, prevents condensation and provides exceptional capture and containment of cooking vapors. Rear capture
flange to help aid in the capture and containment of heat and effluent generated by cooking process.

 Construction: Construction shall be Type 430 stainless steel with option of Type 304 available. Fully welded and

polished corners. All four sides of the hood will be finished sides. Hood shall include a rear flange to improve capture
efficiency.

 Controls: Hoods can be equipped with modular utility cabinets and end standoffs. Optional listed light and fan control

switches flush mounted and pre-wired through electrical chase way.

 Convenient Design: Factory pre-wired lighting to illuminate the cooking surface is accessible from the bottom of the

hood. Fitted with UL Listed, pre-wired, incandescent light fixtures and tempered glass globes to hold up to a standard
100 watt bulb. Pre-punched hanging angles on each end of hood and additional set provided for hoods longer than 12'.

 Grease Extraction: All hoods come standard with stainless steel baffle filters and a deep grease trough which allows for easy

cleaning. Captrate Combo® and Captrate Solo® filters are optional. Grease drain system with removable 1/2 pint cup for easy
cleaning. Standard filter stops eliminate gaps between filters.

 Reduced Lead Times and Shipping Costs: Produced on a high volume assembly line at one of five manufacturing facilities to

reduce lead times and shipping costs.

 Optional Make-Up Air: Up to 80% make-up air can be supplied through optional front and/or side plenums (ND-2WI Series with

PSP or AC-PSP Accessory).

 Optional Self Cleaning Technology: The Self Cleaning Hood option adds a spray bar that extends the full length of the hood

immediately behind the filters. The system cleans grease from the plenum and portion of the duct with the daily hot water spray
cycle.

 Optional CORE Protection: The CORE Fire Protection System is an automatic, pre-engineered fire suppression system which is

ETL listed to UL Standard 300. The CORE Protection System is designed to provide primary coverage for ventilating equipment
including hoods, ducts, plenum and filters.

Performance

Avg. Cooking Surface Temp. (°F)

Configuration

Min. Exhaust CFM/ft.

450°F - Ovens, Steamers, Kettles, Open-Burner Ranges, Griddles, Fryers

Single Island Hood

269

600°F - Gas Charbroilers, Electric Charbroilers, Woks

Single Island Hood

300

700°F - Mesquite Grills, Charcoal Charbroilers, Wood Burning Appliances

Single Island Hood

350

Recommended Duct Sizing: Exhaust - Based on 1500 FPM

Features

Options

Utility Cabinet: Utility Cabinet: Listed for integral side mount and fabricated of same material as hood. Cabinet can house listed fire

suppression system and listed, pre-wired electrical controls.

Perforated Supply Plenum: Provides low velocity make-up air for the kitchen and is discharged in front, back or sides of the hood.
Perforated diffuser plates allow for even air distribution and supply riser includes a volume damper for easy balancing. Side Perforated
Supply Plenums can be added to optimize the air flow if necessary.

Enclosure Panels: Constructed of stainless steel. Sized to extend from hood top to ceiling, enclosing pipe and hanging parts.

End Panels: Should be used to maximize hood performance and eliminate the effects of cross drafts in kitchen. Units constructed of

stainless steel and sized according to hood width and cooking equipment. Exposed edges hemmed for safety and rigidity.

Roof Top Package: Combination ETL Listed exhaust/supply air unit with factory prewired and mounted motors, trunkline and curb
vented on exhaust side.

Separate Exhaust and/or Make-Up Air Fans: ETL Listed single exhaust fan, supply-air fans and curbs available.

Fire Suppression System: UL 300 fire suppression system.

Lighting: Recessed Incandescent, Recessed Fluorescent, Compact Fluorescent, Recessed LED, Halogen