Page 38 - Gaylord Blue Book 2021

ELX SERIES

MODEL “ELX-BB” ITEM NO. _______________

HIGH EFFICIENCY EXTRACTOR VENTILATOR
GENERAL SPECIFICATIONS AND DESCRIPTION
Furnish Gaylord Ventilator Model “ELX-BB-___________” as shown on plans
and in accordance with the following specifications:

HIGH EFFICIENCY EXTRACTION: Each ventilator shall contain “XGS” High
Efficiency Extractors utilizing the “capture and drain” principle. Extractor
efficiencies shall be determined using ASTM F2519-2005 testing procedures
as accepted by ASHRAE TC 5.10 and ASHRAE Standard 154-2011 - 4.7.2.
The High Efficiency Extractors shall not exceed 55 db, on typical cooking
lines, as measured at the chef’s ear so fatigue is minimized and productivity
is optimized.
HOOD CONTROLS: Ventilator incorporates canopy mounted RTD’s
positioned strategically across the length of the hood to produce a contact
closure to react to cooking activity to comply with IMC.
CAPTURE AND CONTAINMENT: Each ventilator shall achieve capture
and containment using the lowest possible airflow rates through “passive”
versus “active” design features, thus eliminating the wiring or adjustment
of internal motors, plenums or jets. The lowest possible airflow rates shall
be tested to ASTM 1704-09 by the Food Service Technology Center and APPLICATION
published on their website for easy confirmation. Island style for all double island arrangements
http://www.fishnick.com/publications/appliancereports/hoods/
DESIGN FEATURES
CONSTRUCTION: The ventilator shall be of all stainless steel construction,
not less than 18 gauge, type 300 series. All exposed surfaces shall be a • Demand Control Autostart
number 4 finish. The use of aluminized steel or galvanized steel is not • Internal Canopy Radius
acceptable. The ventilator shall be configured with two separate exhaust
plenums. The ventilator shall include a static pressure port in each section • Enhanced “XGS” Extractor Angle and Slot Spacing
to be used in balancing exhaust air volumes. Continuous front and rear • Faceted “Super Capture”™ Lip
mounting brackets shall be provided to facilitate mounting to the wall
and hanging from the overhead building structure. Each duct collar shall
include as standard a Gaylord Balancing Damper (GBD) with opposed blades OPTIONAL EQUIPMENT
that adjust manually through access from within the canopy. Ventilators 1. Decorative Facings and Trim
built in end-to-end multiple sections shall have as standard “Continuous
Capture” from one end to the other to ease cleaning and improve capture 2. Demand Control Ventilation
and containment. 3. Fire Extinguishing Systems

LIGHT FIXTURES: The ventilator shall be equipped with: 4. Pollution Control Systems
• Recessed LED 6 Watts/Ft. Min. 5. Utility Distribution Systems
• Recessed fluorescent 12 Watts/Ft. Min. 6. “XGS” Spark Arrestor Extractors
• 100 watt surface mounted incandescent 24 Watts/Ft. Min.
• 150 watt recessed incandescent 36 Watts/Ft. Min.
Light fixtures shall be factory pre-wired to a single connection point.
Ventilators built in multiple sections shall be furnished with coiled flex
conduit for interconnecting sections.
ACCEPTANCE & APPROVALS: Each ventilator shall include an integral
listed Demand Control Autostart fan equipment interlock complying with
IMC (optional outside North America). Each ventilator shall be Listed to
UL Standard 710, ULC S646 and NSF/ANSI 2, comply with all requirements
of NFPA-96, IMC, UMC, BOCA, and SBCCI standards and be capture tested
to ASTM 1704-09 with XGS High Efficiency Extractors tested to ASTM
2519-2005.

GAYLORD INDUSTRIES

10900 SW AVERY ST • TUALATIN, OREGON 97062 U.S.A.
PHONE: 800.547.9696 • FAX: 503.692.6048 • email: info@gaylordventilation.com
www.gaylordventilation.com