Home/Natural Gas/Bosch 11lt/min WR11B23 – NG

Bosch 11lt/min WR11B23 – NG

R3,780.00 R3,500.00

Bosch, the inventors of continuous-flow gas hot water systems, offer high-quality, high-efficiency hot water systems for South African homes and businesses.

The Bosch hot water systems are among the most economical in the market. They have high efficiency ratings meaning you’ll save on running costs while lowering your impact on the environment. At the same time knowing you have chosen quality something Bosch is renowned for.

SKU: WR11B23 Category: Tags: ,





Output (kW)


Gas Type


Gas consumption (NG in m3/h)


Dimensions (H x W x D cm)

68 x 36 x 22

Water data
Max permissible water pressure (psi)


Flow range (l/min)


Minimum operating pressure (psi)


Ignition Type: Battery

Two D cell torch batteries provide the power to open the gas solenoid and fire the igniters when the unit detects water flow.Once the gas is ignited, the igniters cease firing and the water heats up rapidly.

Gas Type: NG

Model Number : WR11 B23

Single Point:

Kitchen sink (for best performance)
Wash basin (for best performance)
Shower (suitable)
Bath (suitable)

Multi Point:

Wash basin + shower (suitable)
Shower + bath + wash basin

Unit to be fitted ONLY by a registered gas installer.

Note: NG Gas units can only be used in Johannesburg. Please inquire locally which gas is supplied in your home before purchasing

Additional information

Weight 11 kg


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