We just installed laminate flooring in a 2,500 sf house and were struggling to control the humidity level. After pouring over all the reviews, we selected this Frigidaire unit. While the instructions on using the pump were quite confusing, I got it hooked up and it works great. 
It puts out some warm air, but tolerable.
Noise level with fan on high is not as bad as I'd expected.
All in all, we are very pleased with our selection.