Aprilaire Thermostat 8400 Series Dec 14, 2016

Its difficult to believe I am the first to review this product. However this thermostat is difficult to program and seams to defy reason, when in heat mode and should be using the compressor unit outside to produce heat, it instead will be making expensive heat with AUX electric heat. I will probably dump this thing and get one I can understand how to use effectively.

Modine Noisy Sep 30, 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

Parts Nov 11, 2016

I have not hooked this unit up yet, mostly because I don't have all the parts. It would be better if there was some help in "knowing" that you have all that's needed, very simple things have really held things up. It's not until you look at the installation instructions that you figure this out. At this point I would have to blame the seller!

Great Heater Jul 12, 2016

We install a few gas furnaces. They are working excellent. Thank you.

Nice Unit Oct 02, 2016

Having been on a project that had over 200 Mitsubishi Units I wanted one for my house. I am very happy with it and am thrilled to have a seer rating of 30.5.