Cala Systems Water Heater

Dec. 4, 2025

The Cala Systems Water Heater is a smart heat pump system that learns a household’s hot water usage patterns to ensure hot water is always ready when needed. Equipped with built-in flow sensors, the system heats water ahead of forecasted demand, during power outages, and at times when electricity is cleanest. With Wi-Fi connectivity and control through the Cala app, the heater can also sync with home solar setups for a smarter, more energy-efficient water heating experience.