It had its ups and downs miscommunication and some confusion but after a new heater, sensors mother board, and transformer, It is working like it never did before so dealing with a learning curve. The parts came quickly when we were all on the same page. I would like to say that they could of sold me a new power cord too especially when they new I was having to reroute it, stupid right angle slip connectors were impossible to find in small numbers. The over 400 deg alarm is annoying