Wall mounted radiators and copper pipes with water based central heating systems there is a great deal of hardware to install which includes a centralized furnace. To make central heating systems work they need pipes to be fitted to all points of the scheme and this can get a long time if you have many rooms. If you’re considering this type of system then be taken into account that radiators have to be maintained in each room and they can be a bulky item. Be prepared to pay some pretty high installation costs with a water based central heating system due to the quantity of pipes that must be installed and the radiators and furnace as this all takes time. Once installed, the running costs are normally quite low and they usually need servicing once a year.