A hot water system is one of the most hardworking appliances in the home. That’s why you want an appliance you can rely on for your hot water supply. Bosch painstakingly engineer their hot water systems to improve performance and efficiency. This means you can wake up with an invigorating shower, or relax at night with a warm bath thanks to the Bosch OptiFlow Professional hot water system.
This model is ideally suited for small households with two to four people - an excellent choice for small families or couples. You can set your desired preset temperature using the integrated controller. The LCD display shows the current setting, allowing you to monitor your system at a glance.
This appliance is powered by natural gas and features Bosch’s combustion management technology, resulting in an ultra-efficient and dependable hot water system.
Note: the hot water system in the video refers to the Optiflow Professional 12-litre natural gas model. This is the Optiflow Professional 20-litre Compliant natural gas model.
This model is ideally suited for small households with two to four people - an excellent choice for small families or couples. You can set your desired preset temperature using the integrated controller. The LCD display shows the current setting, allowing you to monitor your system at a glance.
This appliance is powered by natural gas and features Bosch’s combustion management technology, resulting in an ultra-efficient and dependable hot water system.
Note: the hot water system in the video refers to the Optiflow Professional 12-litre natural gas model. This is the Optiflow Professional 20-litre Compliant natural gas model.

Suitable for small households
This hot water system has a hot water flow rate of 16 litres per minute, making it suitable for homes with one bathroom. If you have a small household consisting of one to three people, this should be well-suited for your household.

High temperature system
This hot water system can be adjusted to temperatures higher than 50°C, if your laundry or kitchen requires hotter temperatures. If you need a higher temperature, the installation of tempering valves for bathrooms is required to prevent accidental scalding.

Compact design
Thanks to the continuous flow system, you don’t need a big storage cylinder to keep hot water. This makes this system a compact solution for your hot water needs, making it easy to find a place to install the unit.




