Product review (5 stars): just what i need
This does just what it is suppose to do. I just got it up and running today. I went just as the instructions described. The website could be a little more intuitive,  but anyone with average tech intelligence can figure it out. I set up text and email alerts for we mail and phone for both me and my partner. If the furnace breaks down on a cold day,we will know about it while 3000 miles away in Tucson.