Lg - 18k Btu Cooling + Heating - Art Cool Mirror Wall Mounted Air Conditioning System - 20.5 Seer Review Apr 20, 2016

Easy to install, though had to use local HVAC company to maintain warranty. Works great. Quiet. Just tried heat and it is a happy addition. We have owned this unit for about 6 months and are located in the Florida Panhandle.

Modine 30,000 Hot Dawg Heater Oct 17, 2016

Easy to install. Works great. Only drawback is not as quiet as expected but acceptable.

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

System Reliability Jul 24, 2016

Two days after installation, the 12k unit quit working with a fan malfunction code. Efforts to contact Gree have been unsuccessful. The 9k unit continues to operate normally. Warranty/repair is a real issue.

Works Great!! Jul 27, 2016

I turn it on high in the evening, and it cools down my 834 sq.ft house in about 5 to 10 minutes. Then I turn it to low, leaving a front & back window cracked, it keeps house cool all night....and VERY QUIET!! Totally satisfied.