Become a more conscious, hot water consumer and reduce your energy bill.
The Bosch OptiFlow Bluetooth 20 Gas Heater delivers 20L/minute of steamy hot water. It represents the modern hot water system: flexible, convenient and energy-efficient.
With Bosch’s Water and ProWater apps, find out all you need to know about the unit’s performance on your iPhone. Adjust the temperature, monitor running costs, energy usage, and water consumption in real-time.