I'm having an addition put on my house and I'm considering the "Quiet Cool" line of whole house fans. The fans are quite expensive and price wise two small fans are almost the same price as one larger fan.
My question - would two small fans (of say 750 CFM) be better be better than one large fan (of 1500 CFM)? Is there any benefit to having two fans in different locations of the house?
More Info: The house is about 2,000 square feet split over two floors. I have a low threshhold for noise