Resources
How-to guides
Step-by-step help for getting the most from your Cala, from first setup to solar.
Getting started
Create your account, add your home and connect your Cala to the app.
Using the app
The Home screen, Boost, quiet hours, sharing with family and managing your homes.
Using your Cala's screen
The buttons and menus on your Cala, hot water capacity and the temperature at your taps.
Vacations and alerts
Save energy while you're away and choose which alerts you get.
Rates and savings
Add your electricity rates, see your history and take part in grid programs.
Solar and smart home
Solar panels, recirculation pumps and Home Assistant.
Maintenance and troubleshooting
Keep Cala running well, reconnect it and fix common problems.