Internet Connectivity
Learn how to connect the FireStar Combustion Controller to the internet, how to update your FireStar, and how to read and use the controller, change menu settings to customize the furnace for your needs and much more.

Enter your serial number to get information specific to your furnace, like your Owner's Manual.

Serial Number Example Serial Number. Include ALL letters (if present) and numbers inside the box (do not include spaces). Serial Number can be found on furnace's metal plate.
Enter your Serial Number for full list of articles GO