Awesome Furnace!! Oct 27, 2016

I have a large auto repair shop in upstate NY that was like an icebox every winter.... until we installed this unit! Now it easily warms up the shop and keeps it that way. We ordered the propane conversion kit and that went in and worked perfectly.It was the best price out there and It has a GREAT warranty and it was shipped FREE and was shipped immediately after I ordered it! If you go with eComfort, you WILL NOT be sorry!

Easy Install May 31, 2016

Using in warehouse to prevent pipes from freezing, but since the weather hasn't been very cold it is difficult to evaluate. The install was fairly easy.

Modine Hsb-47 Oct 24, 2016

This is a well made product, made in the USA. Does what it is advertised to do.

Great Heater! Nov 01, 2016

This little heater does a wonderful job of keeping my two car garage nice and warm all winter long. I use my garage for a man-cave workshop in addition to parking my vehicles. I purchased this one because 15 years ago I purchased an ADP similar model. Well, after 15 well used years of 247 running, the board went out. So, instead of replacing the board I opted to replace the unit with another ADP. I don't think you can ask for many more trouble free years from any heater.

The Right Decision Apr 20, 2016

Replaced a 26-year-old attic fan with the CL-6400. It was the right move. Very quiet, and it moves a lot of air. Cools the house down nicely.