Great Fan - Makes A Big Difference Aug 04, 2016

I live in central California with evaporative cooling. I'm using this fan to vent out the hot air. The QuietCool replaced a simple department store unit and the difference is amazing. With much higher air flow, the whole house stays cooler. It's not a quiet fan, but it's 10 times quieter than any other fan with anywhere near the same air flow. I only wish I had found out about this unit years ago!

Don't Buy It!!!!!!!! The Radiator Radiator Is Leaking In Several Nov 04, 2016

I payed a lot of money for radiator and for installation. Today i found that radiator has several holes in it.God know what i have to go through to replace it. I strongly recommend to stay away from this company.

A Great Little Fan Jan 10, 2016

I bought this in-line fan to pump warm air into a chase containing hot and cold water pipes. When outdoor temperatures drop below 15 degrees Fahrenheit, the air in the chase falls below freezing, so I was worried that the pipes would freeze. This little fan together with flex duct (I stripped away the outer insulation) solved the problem. I have a thermostat in the chase and a control system that turns on the fan when the chase temperature drops below 40 degrees F. Now I can spend time... more

Replacement For Cast Iron Radiator Jul 16, 2016

Easy install. Great customer service. Have not had cold weather to judge its effectiveness.

Modine Noisy Mar 10, 2016

After waiting 26 days to get my Effinity 93 110000 btu unit, I installed it only to find out the propeller fan was very noisy. It is louder than my air compressor. Modine will not honor the warranty unless you use a professional installer. If you are a do it yourselfer, don't buy this unit. The propeller motor is cheap and creates a lot of vibration noise. Even if the motor was replaced under warranty, it would still be the same noisy motor. If you want to be able to talk in the vicinity... more