Follow by running hot tap water for at least 15 to 30 seconds. Also known as regular boilers, heat only boilers are usually installed on an open vented system this system usually consists of two tanks in the loft a hot water storage cylinder and a spate pump. Nevertheless, besides the unit’s afue rating, there are other factors that can affect your boiler’s usage. Call or text.
Added: 2020-05-09 | Comments: 0 | Category: one