We have created some turtorial videos that may be of help. Have a scroll through, and check out our FAQ's before booking your engineer
Vaillant Boiler Control
Some tips on how to get the best from your Vaillant boiler control, including setting the temperatures for heating & hot water and turning the hot water comfort mode on and off.
Top up your Boiler
Got the F22 fault?
Maybe you just need a quick top up
This video shows you how.