How to repressurise my boiler with an Easy-Fill filling link

All boilers need to have the water pressure topped up from time to time. This is quite normal and a simple job you can do yourself.


This video is for boilers with a round pressure gauge on the front and a green Easy-Fill filling link underneath. Please watch the video to the end before attempting to top up your water pressure. If you need to keep topping up the pressure, it could indicate a problem, and it may be time to contact your Gas Safe registered installer or call Baxi Customer Support.

How to repressurise a boiler 

It is quite simple to top up the water pressure in your boiler. You should be able to do it yourself without having to call a heating engineer.

How to fix high boiler pressure

If you look at the pressure gauge on the front of the boiler when it is working, the needle should be in the green area. If the needle is creeping into the red area, it means the boiler pressure is rising and needs your attention.