Darca Heritage
Support Guides
Here at Britannia we like to provide you with as much support as possible. To make sure you're always connected, able to get the most out of our systems and understand the differences between different packages, we have created some easy to read guides to help you along the way.
To view any of the support documents select any of the links below.
Gas System Guides
Darca Heritage Help
Darca Secure Help
Adding, Removing and Editing Text Message Numbers
Instructions on how to add, remove or edit an existing phone number for the text message alarms