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Best Bosch Hot Water & Heating Gas Continuous Hot Water Systems

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21 listings

Bosch HydroPower

Bosch HydroPower · includes 3 listings

1.7 from 273 reviews

Latest review: judging by the comments i have to agree with all of the complaints because mine has the same issues as everyone else takes ages to warm up, never gets warm, sometime get warm, then get cold warms up



  • Temperature Consistency
    2.3 (14)
  • Heating Speed
    2.3 (14)
  • Build Quality
    2.2 (13)
  • Value for Money
    1.8 (13)
  • Cleaning & Maintenance
    1.9 (9)
  • Noise Level
    3.0 (9)
  • Smells of GasYes (1) · No (12)
Bosch Pilot Ignition

Bosch Pilot Ignition · includes 2 listings

2.4 from 15 reviews

Latest review: The thermocouple for this appliance dies every 12 months or so forcing you to replace it at a cost of around $100, and which isn't always the easiest to

  • Temperature Consistency
    3.0 (2)
  • Heating Speed
    4.0 (2)
  • Build Quality
    2.5 (2)
  • Value for Money
    3.5 (2)
  • Cleaning & Maintenance
    3.0 (1)
  • Noise Level
    3.5 (2)
  • Smells of GasYes (0) · No (2)
Bosch Optiflow Professional

Bosch Optiflow Professional · includes 3 listings

1.1 from 46 reviews

Latest review: Hot water is hit and miss, it works sometimes and not others. The unit had just been fitted when we bought the house, we've had the Bosch Plumber out to attempt to and repair it twice, still no

  • Temperature Consistency
    1.9 (21)
  • Heating Speed
    1.4 (21)
  • Build Quality
    1.6 (17)
  • Value for Money
    1.1 (17)
  • Cleaning & Maintenance
    1.5 (14)
  • Noise Level
    1.4 (17)
  • Smells of GasYes (9) · No (11)
Bosch Optiflow with Bluetooth

Bosch Optiflow with Bluetooth · includes 3 listings

2.7 from 3 reviews

Latest review: Bought a Bosch Optiflow with Bluetooth and what a mistake! The Bluetooth has a feeble range and cannot connect via the Apps from indoors! Our Rinnai was perfect, The supplied Remote worked from

  • Temperature Consistency
    5.0 (1)
  • Heating Speed
    5.0 (1)
  • Build Quality
    5.0 (1)
  • Value for Money
    5.0 (1)
  • Cleaning & Maintenance
    5.0 (1)
  • Noise Level
    2.0 (1)
  • Smells of GasYes (0) · No (1)
Bosch Hot Water & Heating Optiflow Professional External 12L

Bosch Hot Water & Heating Optiflow Professional External 12L

2.0 from 1 review

Latest review: I switched my hot water service from storage to continuous flow, and went from excellent water pressure to crap - from needing 2 minute showers to wash my short hair, to needing 15 min showers to do



Bosch Internal Compact

Bosch Internal Compact · includes 3 listings

1.4 from 7 reviews

Latest review: After 30 years of service our old water heater died. It was a Bosch, so we replaced it with similar characteristics Bosch product, thinking that we'll get similar quality. This is what happens -

Bosch 32 / 32Q

Bosch 32 / 32Q · includes 2 listings

1.0 from 4 reviews

Latest review: Two Bosch 32 heaters installed in a block of units, each heater serving 9 units. The heat exchanger has failed (leaking) on one unit just outside the 5 year warranty period. Bosch will have nothing

  • Temperature Consistency
    4.0 (1)
  • Heating Speed
    4.0 (1)
  • Build Quality
    1.0 (1)
  • Value for Money
    1.0 (1)
  • Smells of GasYes (0) · No (1)
Bosch Optiflow Professional Internal

Bosch Optiflow Professional Internal · includes 3 listings

No reviews