What is a Combi Boiler? – Easy Guide
Combi boilers are very common in UK properties – in this simple guide we look at how they work and what the different parts that help them work.
PRV
Combi Boiler Leaking? – Useful Guide
Problems with a combi boiler leaking can be challenging but in this article we’ll explain how it may not be the boiler itself leaking, with helpful tips.
Pressure Relief Valve (PRV) – Simple Guide and Diagram
Pressure relief valves are an important part of your boiler central heating system. We explain how they work and how they affect your boiler pressure