Great product. Easy to install. Awesome to have a sizing calculator. I won't be waking up at 6 am this summer to open the vent anymore!

The equipment arrived sooner than promised. Easy installation. Works flawlessly. We love it.

Let me first say I am impressed with the quality of all the items included with this kit. The main reason I purchased this was because everything could just plug into each other. The waterproof boxes were an added plus that I had not thought about. These guys really did their homework! I will definitely be purchasing from you in the future.

one small problem, that was fixed by one phone call. works as offered, happy

This is a great product that works very well. My 10x30 greenhouse was having 120+ temps on 60 degree days, but it doesn’t get above 90 now, even if outdoor temps are in the 80s. Installation and setup were quick and easy.