Roger, I went to the centralboiler.com site and read up on this new XP monitoring system...pretty cool! From what I read, sounds like there is a kit so it can be added onto your 1400 and my 2400 too. Can read the water temp and reaction chamber temp from inside our nice warm houses. Special software so we can monitor operation on our home computers too. I have not advanced to having a "smart phone" yet, cause I don't think I'm smart enough to use one, but says you even can check on your furnace from anywhere you have cell phone service. Out on the tractor, at work of wherever. I will try to get more information from my dealer buddy this week.