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The model FX-2 is an exhaust only canopy hood rated
for all types of cooking equipment. The hood shall have the
size, shape and performance specified on drawings.
Construction shall be
type 430 stainless steel with a #3 or #4 polish where
exposed. Individual component construction shall be determined by
the manufacturer and ETL. Construction shall be dependent on the structural
application to minimize distortion and other defects. All seams,
joints and penetrations of the hood enclosure to the lower
outermost perimeter that directs and captures grease-laden vapor
and exhaust gases shall have a liquid-tight continuous external
weld in accordance with NFPA 96. Hood shall be wall type with a
minimum of four connections for hanger rods. Connectors shall
have 9/16" holes pre-punched in 1 ½" x 1 ½"
angle iron at the factory to allow for hanger rod connection by
others.
Ventilator shall be furnished with U.L. classified
high efficiency stainless steel baffle filters, supplied in size and quantity
as required by ventilator. The filters shall extend the full
length of the hood and the filler panels shall not be more than
6" in width.
The hood manufacturer shall supply
complete computer generated submittal drawings including hood
sections view(s) and hood plan view(s). These drawings must be
available to the engineer, architect and owner for their use in
construction, operation and maintenance.
Exhaust duct collar to be 4" high
with 1" flange. Duct sizes, CFM and static pressure
requirements shall be as shown on drawings. Static pressure
requirements shall be precise and accurate; air velocity and
volume information shall be accurate within 1-ft increments along
the length of the ventilator.
U.L. incandescent light fixtures and
globes shall be installed and pre-wired to a junction box. The
light fixtures shall be installed with a maximum of
4’0" spacing on center and allow up to a 100 watt
standard light bulb.
The hood shall have:
- A double wall insulated front to eliminate condensation
and increase rigidity. The insulation shall have a flexural modulus of 475 EI,
meet UL 181 requirements and be in accordance with NFPA 90A and 90B.
- An integral front baffle to direct grease laden vapors
toward the exhaust filter bank.
- A built-in wiring chase provided for outlets and
electrical controls on the hood face and shall not penetrate the capture area
or require an external chaseway.
- Removable grease cup for easy cleaning.
The hood shall be ETL Listed as
"Exhaust Hood Without Exhaust Damper", ETL Sanitation Listed and
built in accordance with NFPA 96. The hood shall be listed for 450°F
cooking surfaces at 150 CFM/ft, 600°F cooking surfaces at 200 CFM/ft, and
700°F cooking surfaces at 250 CFM/ft. The hood shall be ETL Listed
as "Exhaust Hood Without Exhaust Damper".
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