Works Great! Nov 03, 2016

Arrived fast, well packaged, no damage, installed easily and works great!

Money Saver May 02, 2016

Replaced a 22 year old Triangle tube heater with the Smart 40. My furnace hardly ever runs to keep my hot water hot unless I am using it. Really holds the heat. I have had it installed about a month now and I think it was a great purchase. A little expensive, but if it last as long as my last one, I'll be happy.

Best Inventment Ever! Jul 28, 2016

Our main house is cooled by a 2.5 ton conventional a/c. I replaced that unit in June with a new American Standard (Trane) a/c. On the back of the house is a Florida room 44' x 12' that was not air conditioned. Three sides of the room are sliding glass doors, circa 1989, overlooking a lake and facing east. The summer sun and Florida temperatures made the Florida room un-usable during the daylight hours. A load evaluation recommended a 3 ton unit to cool the Florida room. After much... more

Great Unit Oct 23, 2016

Indoor Unit: Runs great. Easy to install. Almost silent at low speed and no louder than a 16" desk fan at high speed. Instructions are sparse but a DIY guy can figure them out with a little help from YouTube as well. Definitely get the outdoor cover track to make the installation look great. Easily keeps my 14x18x9 living room (east and south exposure) plus 12x12x9 kitchen plus 10x10x9 dining room cool on a 90 degree day with large window exposures on all walls. Outdoor Unit:more

Easy Installation Aug 07, 2016

I'm very pleased with how easy the installation was and the domestic hot water is fast and plentiful. I am amazed as to how quick the boiler heats and circulates the water through the system, I am curious to see how efficient it will be come winter.