what do you guys think?
http://www.youtube.com/watch?v=8JNFr_j6kdI
I have one and I get weekly usage emails that show my consumption per day, and correlate the consumption to the outside temperature.
http://www.youtube.com/watch?v=8JNFr_j6kdI
I have one and I get weekly usage emails that show my consumption per day, and correlate the consumption to the outside temperature.