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Video Guidance
find out more about your heating appliances control systems

We have a collection of instructional videos that may help you to better understand the functions of your appliances.

Our available video library

Instructional videos

Advanced Gas Services take gas safety seriously and all of our Gas Safe registered engineers are qualified to undertake gas safety inspections. In 1996 the government passed a law that requires all Landlords, who rent either part or all of a property, to have all household gas appliances and pipes checked every 12 months with a landlord gas safety certificate to this effect.

For advice and a free fixed price, no obligation quotation please contact us.


  • How to refill the boiler

  • How to Defrost a Frozen Condensate Pipe

  • What To Do If You Have No Hot Water Or Heating

  • How to Reset Your Ideal Boiler

  • How to top up your boiler pressure

  • Replacing the batteries in your comfort control

    How to replace the room thermostat batteries for the Greenstar Comfort I and Comfort II.



  • Worcester Bosch Easy Control

    This video provides an overview on how to use the Bosch EasyControl interface.

  • 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 vodeo.


  • How to use the Greenstar Comfort Control Range

  • How to use the Worcester DT20 twin channel programmer

  • Everything you need to know about Wave settings

  • Controlling heating and hot water using the Wave APP

  • Setting the room thermostat

  • Boiler tips for homeowners

  • Repressurising using the keyless filling link.