Specifications

4
Highflow
u 17, 21 and 26 litres per minute
u External installation only
u Antifrost as standard
u 50°C limited models available in
Australia (standard model: 55°C)
u Up to 4 optional controllers can be
installed for precise temperature
control, increased energy
efficiency and water saving
features
u Minimum 5.5 star energy efficiency
32 Series
u 32 litres per minute
u External or internal* installation
u Suitable for large homes and
commercial applications
u Up to 3 optional controllers can be
installed for precise temperature
control (with KM3211WH models)
u Additionally, the 32Q model
includes a built-in pump and a
main controller, which allows for
programmed water re-circulation
into the hot water supply line
u Outstanding energy efficiency and
safety features
External HydroPower
u 10, 13 and 16 litres per minute
u External installation only
u Exclusive to Bosch – lighting a
flame with water!
u Forget about installing a power
point, replacing batteries, or
lighting a pilot light
u Easy installation
Internal HydroPower
u 10, 13 and 16 litres per minute
u Internal* installation only
u  Ideal for frost prone areas
u  No batteries, matches or power
supply needed for ignition
u Easy installation
Pilot Ignition**
u 10, 13 and 16 litres per minute
u External installation only
u Standing pilot light
u Easy installation
* Internal installations require flueing as per AS 5601 or NZ 5621,
respectively. Flue kits available from Bosch for 32 Series. For
more information, please see page 17.
** Pilot gas hot water systems not available in New Zealand.
All Bosch hot water systems are continuous flow gas hot water systems,
which means they only heat the required water on demand. They are wall-
hung, easy to install and much smaller than conventional storage systems.
Bosch continuous flow gas
hot water systems
1
Range overview1.1