Boiler Pressure Dropping: Causes & Fixes

Is your boiler pressure keeps dropping? Learn what causes low pressure, how to repressurise your boiler safely, and when you need to call a Gas Safe engineer for help.

Written by Gas Safe registered engineers at Next Gen Boilers Ltd. Serving Manchester, Salford and Greater Manchester.

What Is Boiler Pressure

Why Does Boiler Pressure Drop

Leak in the System

Bleeding Radiators

Faulty Pressure Relief Valve (PRV)

Expansion Vessel Issues

How to Repressurise Your Boiler

When to Call an Engineer

Need a boiler engineer? Call: 07305 687 331 — Gas Safe registered, covering Greater Manchester.