In average a hot water tap is used up to 30 – 40 times a day. As in most houses the condensing boiler is several metres away, the hot water has a long way to go before it reaches the tap. While you wait for the hot water to arrive, all the cold water goes down the drain. This leads to a waste of water and energy. With a close in boiler you could save up to € 175,-.
Another advantage is that you can switch on the hot tap in two different places. This ensures that you will never get a cold shower when another member of the family turns of the kitchen tap. There is no more waiting for hot water. A close in enhances your comfort and lowers your energy bill.