How soon do you require a service? System boilers - also known as sealed system - come with a water cylinder (which usually sits in an airing cupboard) and no water tank. Marriednotdead: that would involve a lot of body-brushing for many dh's! Simple processes so you know what will happen every step of the way. If none of the above covers the fault you’re experiencing.
Added: 2021-02-13 | Category: one