Unit installation

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Spring Air System Enviro Engineering Manual 01/0317

Engineering Data

Project Name: - Sample

Item Number: - EF-1

Model Number: - KES30-30-I-H

Arrangement: - indoor / horizontal

Unit Weight: - 1100 lbs.

Exhaust Volume: - 3000 CFM

External Static Pressure: - 1.75" W.C.

Brake Horsepower: - 4.66 Hp

Fan Speed: - 2766 rpm

Exhaust Fan Motor: - 5.00 Hp

Hi Voltage - FLA: - 208V/3/60 - 15.6 AMPS.

Low Voltage: - 120V/1/60 - 10 AMPS.

Remote Panel: - model RPW10

Hoods Connected:

Item # Model# Section#

H-1 CD-B-10/4 1

Sample KES Enviro Filter Selection Printout from Spring Air Program

Chart No. 4

Once again remember the Spring Air Systems sales representatives have a KES Enviro selection

program. Contact your local representative and a selection can be made in minutes.

SAMPLE SPECIFICATION

Kitchen Enviro Filter Unit Specification

The commercial kitchen enviro filter box shall be a SPRING AIR SYSTEMS Inc. model no.

KES___-___-I-H-S, indoor/outdoor design, horizontal/vertical arrangement, assembled, wired and

tested prior to shipment with exhaust capacity of ______ CFM at _____" W.C. internal static

pressure. The KES filter box shall be listed by Underwriters Laboratories Inc., Underwriters

Laboratories of Canada and installed in accordance to the NFPA-96, the national building code,

and local authorities having jurisdiction.

Unit Casing:

The filter box section casing shall be double wall, sandwich insulation construction. The inner

wall shall be a minimum 16-gauge liquid tight and the outer wall shall be a minimum 18-gauge

construction. The sandwiched insulation shall be 1.5" fiberglass. The unit casing shall be

suitably reinforced to ensure rigidity. The filter section shall have a fire damper at the exhaust

exit. Double walled, insulated, hinged access doors with cam lock fasteners shall be provided for

entry to the filter sections. A fire damper shall be located in the filter section outlet.

Filter Section:

The KES unit shall include three stages of particulate filtration. The first stage shall be a 2"

pleated UL/ULC Class 2 filter, rated at 30% ASHRAE 52-76. The second stage shall be a 22" bag

filter, UL/ULC Class 2, rated at 90% ASHRAE 52-76. The third stage shall be a 12" box filter,

UL/ULC Class 2, rated at 95% DOP or 99% ASHRAE 52-76.

Controls: Indoor Unit

The KES-ISH filter unit shall have a NEMA-1 LV10 J-Box, pressure switches, and a fire stat

located on the unit. The LV10 J-BOX shall be interconnected to the KESF fan unit and a RPD10,

or RPD10A or RPW10 remote panel.