Models are available in 16, 20 and 26 litre per minute flow rates.

Bluetooth connectivity offers several benefits. A free app for users allows them to track usage statistics, as well as serving as an additional thermostat, while a free app for plumbers allows them to remotely adjust settings and run diagnostics, making installation more time- and cost-effective. In addition to its Bluetooth connectivity, the OptiFlow also utilises the patented Bosch OptiFlow algorithm, which continuously adapts the system’s gas-air ratio throughout its lifetime, ensuring optimum performance and effectiveness. This water heater also utilises Bosch’s patented “Easy Minimum” technology for maximum comfort, and its elegant design makes it a true architectural feature.

Bosch Water App for the User  
– Temperature control
– Running cost information
– Energy usage information
– Water consumption information

Play Store

App Store

The Bosch OptiFlow with Bluetooth is gas-powered, 6 star continuous flow hot water system which comes in 16L, 20L and 26L varieties. Bosch is bringing hot water into the Internet of Things with the Bosch Optiflow with Bluetooth

Bosch’s OptiFlow combustion management system utilizes a patented algorithm to modulate the appliance gas valve and fan speed to ensure optimum combustion. The gas to air ratio is measured 4 times per second, and if necessary adjusted. This process is ongoing over the lifetime of the appliance, allowing it to intelligently and continuously adapt to changing environmental conditions, ensuring optimum efficiency in all conditions over the lifetime of the appliance.

A new patented Bosch technology known as “Easy Minimum” allows the OptiFlow hot water system to operate at very low minimum power output, while maintaining a stable output temperature for more comfortable showers. This technology is beneficial in situations where the incoming water temperature is high and only a small temperate rise is needed. In this situation the appliance burner modulates in conjunction with an active by-pass valve. This feature extends the operating range of continuous flow water heater technology.

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Bosch’s OptiFlow combustion management system utilizes a patented algorithm to modulate the appliance gas valve and fan speed to ensure optimum combustion. The gas to air ratio is measured 4 times per second, and if necessary adjusted. This process is ongoing over the lifetime of the appliance, allowing it to intelligently and continuously adapt to changing environmental conditions, ensuring optimum efficiency in all conditions over the lifetime of the appliance.

A new patented Bosch technology known as “Easy Minimum” allows the OptiFlow hot water system to operate at very low minimum power output, while maintaining a stable output temperature for more comfortable showers. This technology is beneficial in situations where the incoming water temperature is high and only a small temperate rise is needed. In this situation the appliance burner modulates in conjunction with an active by-pass valve. This feature extends the operating range of continuous flow water heater technology.

Also available as the Optiflow Professional Internal which is a room sealed appliance for indoor installation.

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The range consists of both 21L & 26L capacities which are ideal for 1-3 bathroom homes and is available in both NG & LP gas.

Unlike, the existing Highflow range currently available the C21 & C26 use Condensing technology, utilising the heat from the exhaust gas and using it to preheat incoming cold water, making these one of the most energy efficient gas hot water appliances in the market.

Boasting a respective 6.7 & 6.9 energy efficiency rating the range additionally provides a 12% energy saving in comparison to our existing Highflow range.

Consumers can also enjoy the luxury of a shower at the perfect temperature through the use of our controllers in which the condensing range can utilise up to 4 in a household.

The C21 & C26 units are both compact in design with a frame size of only 520mm H x 350mm W x 170mm D the C26 is the same frame size as a 17e or 21e and will fit into a lockable recess box (RBH50L)

For further information on the C21 & C26 visit our website www.bosch-climate.com.au or contact us on 1300 30 70 37

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High efficency, compact design. The new Bosch Highflow Condensing offers you an easy way to reduce running costs
and help the environment, with a great payback period when compared to the same capacity standard Bosch Highflow.

Unlike, the existing Highflow range currently available the C21 & C26 use Condensing technology, utilising the heat from the exhaust gas and using it to preheat incoming cold water, making these one of the most energy efficient gas hot water appliances in the market.

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Bosch Electronic Highflow units are compact, space-saving and easy to install. The Highflow range is designed for maximum energy efficiency and environmental protection, providing a minmum of 5.5+ star performance rating. With a Bosch Highflow you are ensured continuous hot water while saving money and caring for the environment.

The range is available in 17, 21 and now the even higher 26 litre per minute flow rates, to ensure that you never run out of hot water! Additionally, you can now enjoy complete control over your hot water by installing up to four optional temperature controllers. This allows precise control of water temperature throughout the kitchen, bathroom, laundry and en suite. Furthermore, antifrost is a standard feature in this range.

The post Bosch 17e appeared first on SA Plumbing™.

Bosch Electronic Highflow units are compact, space-saving and easy to install. The Highflow range is designed for maximum energy efficiency and environmental protection, providing a minmum of 5.5+ star performance rating. With a Bosch Highflow you are ensured continuous hot water while saving money and caring for the environment.

The range is available in 17, 21 and now the even higher 26 litre per minute flow rates, to ensure that you never run out of hot water! Additionally, you can now enjoy complete control over your hot water by installing up to four optional temperature controllers. This allows precise control of water temperature throughout the kitchen, bathroom, laundry and en suite. Furthermore, antifrost is a standard feature in this range.

The post Bosch 21e appeared first on SA Plumbing™.

Available as an External installation, the Bosch Pilot range provides constant hot water at the turn of a tap, without the need for a power point. Only heating water when required, the range is extremely economical to run.

The Pilot range is safe and easy to operate – no matches are required to light the appliance.

Bosch Pilot Ignition systems are available in 10, 13 and 16 litre per minute flow rates (10 litre model available in Natural gas (NG) or LP gas. 13 & 16 litre models available in NG only).

Colder Climates

An exogel valve (see Bosch Accessories page) is recommended for areas that drop to 0ºC for short periods.

In areas prone to extended periods of frost and sub-zero temperatures, only Internal HydroPower models, external Highflow models and 32 series models are suitable.

As an option for the cost sensitive customer, Bosch Pilot models offer a low budget alternative, without compromising product quality or performance.  A standing pilot light is maintained throughout the life of the appliance.  The Bosch Pilot range features constant hot water at the turn of a tap, economical running costs and are easy to install

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