Question 1

Is this a 3 speed fan and does it come with the controller?

Accepted Answer

Dear friend,

It’s our pleasure to answer your question.

The option of "Fan Only" means that this exhaust fan without speed controller,it will runs always on the top speed .

The option of "12 Inch Variable" means that this exhaust fan includes speed controller.It adjusts from 70% to 100% with a knob.

More reliable guarantee with KEN BROWN:from the date of purchase,1 year warranty for whole fan, 5 years warranty for motor,and professional customer service within 24 hours.

Please feel free to let us know if you have any questions about KEN BROWN exhaust fan.

Hope our answer can help you and others.

KEN BROWN Customer Service Team

Question 2

How come your fan is almost double the CFM of the other companies similar fan

Accepted Answer

Honestly I don’t know the answer but I have it in a wall that separates two room and when it’s on and I stand in the doorway I can feel a breeze moving. I keep it set in medium speed and am more than happy with noise and cfms. 
  Installing had a few thing you might want to know about. See my earlier post.

Question 3

how to wire it on high speed only?

Accepted Answer

White wire to Line feed
Green wire to (bare) equipment ground 
Black through a standard switch

Question 4

Just wondering which is the best way to install the fan.  should the flange be mounted on the outside or inside of the wall?  thanks.

Accepted Answer

Dear friend,

It’s our pleasure to answer your question.

Are you wonder if the fan should be installed from the inside against the back of the wall or from outside against the front side of the wall?The install should be from the inside with the louvers coming through the back of the wall.

For further answer your question correctly,please contact us through Amazon or email by visiting our website so that we can send customer installs showing the proper installation positioning.

More reliable guarantee with KEN BROWN:from the date of purchase,1 year warranty for whole fan, 5 years warranty for motor,and professional customer service within 24 hours.

Please feel free to let us know if you have any questions about KEN BROWN shutter exhaust fan.

Hope our answer can help you and others.

KEN BROWN Customer Service Team

ASIN	B08FSGXMYP
Air Flow Capacity	1400 cfm
Best Sellers Rank	#28,290 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #61 in Household Ventilation Fans
Blade Material	Aluminum
Brand Name	KEN BROWN
Collection Name	Home,Shop
Color	Brown
Connector Type	Wall Plug
Control Method	Remote
Controller Type	Button Control
Customer Reviews	4.5 4.5 out of 5 stars (618)
Electric Fan Design	Exhaust Fan
Finish Type	Powder Coated
Included Components	Cord
Indoor Outdoor Usage	Indoor
Installation Type	Wall Mount
Item Dimensions D x W x H	6.8"D x 15"W x 15"H
Main Power Connector Type	3-Pin
Manufacturer	KEN BROWN
Material	Aluminum
Model Name	KEN BROWN
Model Number	644925443773
Mounting Type	Wall Mount
Number of Blades	3
Number of Power Levels	1
Number of Speeds	1
Part Number	12VTC2
Power Source	Electric
Recommended Uses For Product	Air Circulation, Cooling, Exhausting, Ventilating
Room Type	Bathroom, Kitchen
Size	12 Inch
Special Features	Pre-wired power cord
Specification Met	CE, CSA, ETL, UL
Speed	1650 rpm
Style	Industrial
Switch Type	Push Button
UPC	644925443773
Unit Count	1 Count
Voltage	120 volts
Wattage	55 watts

KEN BROWN 12 Inch Shutter Exhaust Fan Wall Mounted,Aluminum with 1.65 Meters Power Cord Kit,High Speed 1450CFM,Vent fan for Commercial,Greenhouse,Attic,Shed,Shop

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