What could be more enticing, than the opportunity to have a refrigerated outdoor rink that supplies an extended season for ice rink, PLUS all the heat you need for your home in the winter by capturing the heat pulled from your ice rink for FREE, and in the Summer the system supplies all the cooling you need for comfort, while heating your pool for FREE, with the added bonus of Domestic Hot Water being supplied by one intelligent system that decides where the heat or cool comes from and where the power comes from if you have Solar PV on site.