How To Videos

Heres a few videos to help you solve some of most common questions asked by our customers.

How to Repressurise a Heating System with an External Filling Hose

This video shows you how to repressurise your heating system with an external filling hose.

How to Re-Establish the Radio Frequency Connection between your Boiler and Thermostat

This video shows you how to re-establish the radio frequency connection between your thermostat control and boiler.

How to unfreeze a frozen condensate pipe

Freezing cold wather can cause boiler condensate pipes to freeze, which can prevent the boiler video shows you how to safely unfreeze the condensate pipe should it become forzen. Please caution, as demonstrated in the video

Handy Greenstar Boiler Checks

Some simple checks for your Worcester Greenstar gas boiler, such as boiler pressure, checking room temperature and boiler codes.

How to Repressurise a Heating System with an Internal Filling Key

This video shows you how to repressurise your heating system using your Greenstar gas boiler’s internal filling key.