Twinflex Liner Registration
Thank you for installing one of our Flexible liners.
Please fill out the registration information to qualify for your warranty.
The warranty will only be valid if this registration form has been completed.
Please fill out the details within 7 days of the installation and all parts must be completed.
Please ensure that all your fuel burning appliances are serviced annually and that all flues, vents and chimneys are unblocked.
It is recommended that you fit an audible carbon monoxide alarm - these are available from online store here or from registered HETAS Installers. To register your installed liner, you will need your sales order number, HETAS installers details of your local building control.