Is there a central hot water circulation system for wall-hung boilers in wiesmann?

The central hot water system is a complete set, which has nothing to do with the brand of the wall-hung boiler ... If you buy a wall-hung boiler in wiesmann, there will be a central hot water system, but if she doesn't do it, there will be no central hot water system ... OK ~ Besides, you are talking about the wall-hung boiler in wiesmann, so use it yourself. Generally, your home has two bathrooms. What kind of central hot water system do you want? The wall-hung boiler comes with its own water pump, which can meet your needs in minutes ... for hotels, hotels, clubs and beauty salons. In the worst case, you should have a villa with 4, 5 and 6 bathrooms to install this thing. .............................................................................................................