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Bosch Optiflow 26L/min LPG Gas Water Heater

The OptiFlow is the newest innovation in continuous flow hot water by Bosch. Featuring connectivity, patented technology and stunning industrial design.

Features & Benefits

  • Patented Combustion Management System for superior efficiency over the lifetime of the appliance.
  • Patented Easy Minimum Technology operates seamlessly with highly efficient modern tapware.
  • 6-star efficiency.
  • Compact, lightweight water heater.
  • Solar compatible appliance.
  • Up to 4 optional controllers.
  • Electronically controlled modulation.
  • 3-year parts and labour warranty.
  • 12-year heat exchanger warranty (part only).
  • 50°C complaint models available.
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Excl. Tax: R 12,150.43 Incl. Tax: R 13,972.99

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Product Description


Included items

  • Gas continuous flow water heater.
  • Appliance documentation.

Safety devices

  • Flame sensor rod.
  • Thermal fuse.
  • Outgoing water temperature sensor.
  • Electronic control unit.
  • Air temperature sensor.
  • Frost-protection device.
  • Electrical connection: 230/240 V, 50 Hz.

Specifications Model - 26L
Technical features

  • Bluetooth Enabled Appliance: No
  • Star Rating: 6 Stars
  • Solar Compatible: Yes
  • Temperature Controllers: Up to 4 temperature controllers
  • Maximum Temperature: Preset at 55°C, Adjustable to 60°C and 70°C.
  • 50°C compliant models available: Yes.
  • Weight (unpacked) kg: 18,
  • Frost protection included: Yes.

Gas supply data

  • Maximum Nominal Gas Consumption Mj/h: 199.
  • Minimum Gas Supply Pressure - LPG (in operation) kPa: 2.75.

Water Supply Data

  • Maximum Permissible Pressure (static) kPa: 1000.
  • Minimum Operating Pressure kPa: 100.
  • Minimum Operating Pressure for Max. Performance kPa: 300.
  • Minimum Water Flow l/min: 2.
  • L/min at 25°C Temperature Rise l/min 16 20 26.
  • Maximum Inlet Temperature °C: 80.

Electrical Circuit

  • Power Supply Voltage Vac: 230/240.
  • Frequency Hz: 50.
  • Maximum Power - Frost Protection W: 165.
  • Maximum Power - Normal Operation W: 70.

Warranty Details (Domestic)

  • Parts and Labour Years: 3.
  • Heat Exchanger (part only) Years: 12.

Pipe Connection Sizes

  • Gas Connection - NG or LPG mm: 20mm.
  • Cold Water mm: 20mm.
  • Hot Water mm: 20mm.

General data

  • Weight (unpacked) kg: 18.
  • Height mm: 520.
  • Width mm: 340.
  • Depth mm: 170.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 12 year product warranty, 3 year product warranty
Maximum Flow Rate 26 L / min


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