Page 56 - Gaylord Blue Book 2021

ELXC SERIES

MODEL “ELXC-BB” ITEM NO. _______________
HIGH EFFICIENCY EXTRACTOR VENTILATOR
WITH CLEAN-IN-PLACE TECHNOLOGY
GENERAL SPECIFICATIONS AND DESCRIPTION
Furnish Gaylord Ventilator Model “ELXC-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 “capture and drain” principle shall prevent water from entering the
plenum and duct areas during “FAN ON” wash cycles, thus providing 24/7
operators the full effect of clean-in-place technology. 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 APPLICATION
and containment using the lowest possible airflow rates through “passive” Island style for all double island arrangements
versus “active” design features, thus eliminating the wiring or adjustment
of internal motors, plenums or jets. The lowest possible airflow rates shall DESIGN FEATURES
be tested to ASTM 1704-09 by the Food Service Technology Center and
published on their website for easy confirmation. • Demand Control Autostart
• Internal Canopy Radius
http://www.fishnick.com/publications/appliancereports/hoods/ • Enhanced “XGS” Extractor Angle and Slot Spacing
CLEAN-IN-PLACE WASH TECHNOLOGY: Each ventilator shall include • Faceted “Super Capture”™ Lip
two full length stainless steel wash manifolds with brass nozzles; one to
power wash the inlet face and internal passages of the extractors during OPTIONAL EQUIPMENT
“FAN ON” mode and one to wash the plenum chamber, during the “FAN 1. Decorative Facings and Trim
OFF” mode as programmed by the Gaylord Command Center. Each
wash manifold on each ventilator section shall operate independently so 2. Demand Control Ventilation
wash cycles may be programmed at different frequencies and different 3. Fire Extinguishing Systems
durations to reduce water and detergent usage and optimize cleaning 4. Pollution Control Systems
efficacy according to load and demand. Each ventilator section shall drain 5. Utility Distribution Systems
to sloping gutters with 2” outlets.
6. “XGS” Spark Arrestor Extractors
CONSTRUCTION: Each ventilator shall include full length access panels that
are non-tool entry, non-gasketed and non-removable to ease inspection of
extractors, plenum and fire extinguishing system. The ventilator shall be
of all stainless steel construction, not less than 18 gauge, type 300 series. ACCEPTANCE & APPROVALS: Each ventilator shall include an integral
All exposed surfaces shall be a number 4 finish. The use of aluminized steel listed Demand Control Autostart fan equipment interlock complying
or galvanized steel is not acceptable. The Ventilator shall include a static with IMC (optional outside North America). Each ventilator shall be
pressure port in each section to be used in balancing exhaust air volumes. Listed to UL Standard 710, ULC S646 and NSF/ANSI 2, comply with all
Continuous front and rear mounting brackets shall be provided to facilitate requirements of NFPA-96, IMC, UMC, BOCA, and SBCCI standards with
mounting to the overhead building structure. Each duct collar shall include XGS High Efficiency Extractors tested to ASTM 2519-2005.
as standard a Gaylord Balancing Damper (GBD) with opposed blades
that adjust manually through access from within the canopy. Ventilators
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
and containment.
LIGHT FIXTURES: The ventilator shall be equipped with:
o Recessed LED 6 Watts/Ft. Min.
o Recessed fluorescent 12 Watts/Ft. Min.
o 100 watt surface mounted incandescent 24 Watts/Ft. Min.
o 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.
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