WARNING
- 2 -
TO REDUCE THE RISK OF FIRE, ELECTRIC
SHOCK OR INJURY TO PERSONS, OBSERVE
THE FOLLOWING:
1. Use this unit only in the manner intended by the 
manufacturer. If you have questions, contact the 
manufacturer at the address or telephone 
number listed in the warranty.
2. Before servicing or cleaning unit, switch power off
at service panel and lock service disconnecting 
means to prevent power from being switched on 
accidentally. When the service disconnecting 
means cannot be locked, securely fasten a 
prominent warning device, such as a tag, to the 
service panel.
3. Installation work and electrical wiring must be 
done by qualified personnel in accordance with 
all applicable codes and standards, including 
fire-rated construction codes and standards.
4. Sufficient air is needed for proper combustion 
and exhausting of gases through the flue (chimney)
of fuel burning equipment to prevent backdrafting.
Follow the heating equipment manufacturer’s 
guidelines and safety standards such as those 
published by the National Fire Protection 
Association (NFPA), and the American Society 
for Heating, Refrigeration and Air Conditioning 
Engineers (ASHRAE), and the local code authorities.
5. When cutting or drilling into wall or ceiling, do not
damage electrical wiring and other hidden utilities.
6. Ducted fans must always be vented to the outdoors.
7. Do not use this unit with any additional solid-state
speed control device.
8. To reduce the risk of fire, use only steel ductwork.
9. This unit must be grounded.
10. When applicable local regulations comprise 
more restrictive installation and/or certification 
requirements, the aforementioned requirements
prevail on those of this document and the installer
agrees to conform to these at his own expenses.
TO REDUCE THE RISK OF A RANGE TOP
GREASE FIRE:
a) Never leave surface units unattended at high 
settings. Boilovers cause smoking and greasy 
spillovers that may ignite. Heat oils slowly on low 
or medium settings.
b) Always turn hood ON when cooking at high heat 
or when cooking flambeing foods (i.e.: Crêpes 
Suzette, Cherries Jubilee, Peppercorn Beef Flambé).
c) Clean ventilating fans frequently. Grease should 
not be allowed to accumulate on fan or filter.
d) Use proper pan size. Always use cookware
appropriate for the size of the surface element.
TO REDUCE THE RISK OF INJURY TO PERSONS
IN THE EVENT OF A RANGE TOP GREASE
FIRE, OBSERVE THE FOLLOWING*:
1. SMOTHER FLAMES with a close-fitting lid, cookie
sheet or metal tray, then turn off the burner. BE 
CAREFUL TO PREVENT BURNS. IF THE 
FLAMES DO NOT GO OUT IMMEDIATELY,
EVACUATE AND CALL THE FIRE DEPARTMENT.
2. NEVER PICK UPAFLAMING PAN—You may be burned.
3. DO NOT USE WATER, including wet dishcloths or
towels—This could cause a violent steam explosion.
4. Use an extinguisher ONLY if:
A. You own a Class ABC extinguisher and you 
know how to operate it.
B. The fire is small and contained in the area 
where it started.
C. The fire department has been called.
D. You can fight the fire with your back to an exit.
* Based on “Kitchen Fire Safety Tips” published by NFPA.
CAUTION
1. For indoor use only.
2. For general ventilating use only. Do not use to 
exhaust hazardous or explosive materials and vapors.
3. To avoid motor bearing damage and noisy and/or
unbalanced impellers, keep drywall spray, 
construction dust, etc. off power unit.
4. Your hood motor has a thermal overload which 
will automatically shut off the motor if it becomes
overheated. The motor will restart when it will be
cooled down. If the motor continues to shut off and
restart, have the hood serviced.
5. For best capture of cooking impurities, the bottom
of the hood should be at a minimum of 24” and at
a maximum of 30” above the cooking surface.
6. Two installers are recommended because of the 
large size and weight of this hood.
6. To reduce the risk of fire and to properly exhaust
air, be sure to duct air outside—Do not exhaust air
into spaces within walls or ceiling or into attics,
crawl space or garage.
7. This product is equipped with a thermostat which
may start blower automatically. To reduce the risk
of injury and to prevent power from being switched
on accidentally, switch power off at service panel
and lock or tag service panel.
8. Because of the high exhausting capacity of this 
hood, you should make sure enough air is entering
the house to replace exhausted air by opening a 
window close to or in the kitchen.
9. To reduce the risk of fire and electric shock, the 
Best K260A range hood must be installed with Best 
interior blower models P6 or P12; Best exterior
models EB6, EB9, EB12 or EB15; Best in-line blowers
models ILB3, ILB6, LB9 or ILB11. Other blowers
cannot be substituted. (Blowers sold separately.)
10. Use with approved cord-connection kit only.
11. Please read specification label on product for 
further information and requirements.