How to videos
How to thaw and prevent frozen condensate pipes
How to bleed a radiator
This video demonstrates how to bleed a radiator, in order to release built up air and solve heating problems such as a ‘gurgling’ sound and cold radiator tops.
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.
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 boil.
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