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.
Some simple checks for your Worcester Greenstar gas boiler, such as boiler pressure, checking room temperature and boiler codes.
This video shows you how to re-pressurise your heating system with an external filling hose.
This video shows you how to re-pressurise your heating system using your Greenstar gas boiler’s internal filling key.
Freezing cold weather can cause boiler condensate pipes to freeze, which can prevent the boiler from functioning. Please watch this useful video to find out how to fix and prevent the problem.