Page 44 - Gaylord Blue Book 2021

ELX SERIES

MODEL “ELX-AB”

HIGH EFFICIENCY EXTRACTOR VENTILATOR
GENERAL SPECIFICATIONS AND DESCRIPTION
Furnish Gaylord Ventilator Model “ELX-AB-___________” 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 ventilator shall include an integrated
capture wall to achieve its airflow rates. The lowest possible airflow rates
shall be tested to ASTM 1704-09 by the Food Service Technology Center
and published on their website for easy confirmation. APPLICATION
http://www.fishnick.com/publications/appliancereports/hoods/ Low proximity style ventilator for use over all types of counter height
equipment. Not to be used over any extra heavy duty equipment.
CONSTRUCTION: The ventilator shall be of all stainless steel construction,
not less than 18 gauge, type 300 series. All exposed surfaces shall be a DESIGN FEATURES
number 4 finish. The use of aluminized steel or galvanized steel is not • Demand Control Autostart
acceptable. The ventilator shall be a low proximity style. The ventilator • Internal Canopy Radius
shall include a static pressure port in each section to be used in balancing • Enhanced “XGS” Extractor Angle and Slot Spacing
exhaust air volumes. Continuous front and rear mounting brackets shall be
provided to facilitate mounting to the wall and hanging from the overhead • Faceted “Super Capture”™ Lip
building structure. Each duct collar shall include as standard a Gaylord • Integrated Capture Wall
Balancing Damper (GBD) with opposed blades that adjust manually through
access from within the canopy. OPTIONAL EQUIPMENT
ACCEPTANCE & APPROVALS: Each ventilator shall include an integral 1. Decorative Facings and Trim
listed Demand Control Autostart fan equipment interlock complying with 2. Demand Control Ventilation
IMC (optional outside North America). Each ventilator shall include a built-in 3. Fire Extinguishing Systems
3” air space at the rear that is Listed for reduced clearance to combustibles, 4. Pollution Control Systems
and is NFPA-96 and IMC compliant when mounting against a combustible
wall. Each ventilator shall be Listed to UL Standard 710, ULC S646 and NSF/ 5. “XGS” Spark Arrestor Extractors
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