Copyright 2012-2013 WadBross. All right reserved.
Designed By Sam Web Solutions
Follow Us
Home   |   Contact
Ventilation Fan Accessories
HOW TO DETERMINE THE SIZE OF FAN FOR YOUR BATHROOM :

Determine the right size of the fan for your bathroom by calculating the CFM (cubic feet per minute) of the bathroom , which means minimum airflow needed to achieve 8 air exchange per hour , The formula to calculateCFM is

CFM = Volume / 7.5 where volume x Width x height (of the Bathroom)
Thus a Bathroom that is 10 feet wide and 10 feet high has :

Volume = 10 x 10 x 10 = 1000
And, CFM = 1000 / 7.5 = 133.33
Thus any fans listed as 134 or Higher is good for this bathroom

+ 91 2859 7788
wadbros@wadbros.com
wadbros@gmail.com