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BOSCH Therm 4300 Gas Geyser 18Lt

SKU: 'WRD18G23

Brand: BOSCH


Estimated Delivery Times

Please note that where it states "Ships in", it refers to the time between a product being orderd to it physically leaving our warehouse floor in South Africa.
Time Frame Process
Day 1: Order received
Day 2 - 5: Payment received and cleared
Day 5: Order prepared
Day 6: Order shipped
Day 8 - 9: Order arrives in Gaborone, Botswana. Customer to pay VAT
Day 10: Transporter to clear VAT
Day 10 - 11: Order ready for collection or delivery
Day 12: Client receives door-to-door delivery within Gaborone

Free* returns valid for 15 days

If you are not happy with your purchase within the first 15 days of receipt, we will collect the products at our cost, and present you with a full refund.
In order for this to be applicable these basic conditions must be met:

  • Products are returned unopened, in their original packaging and in a saleable condition.
  • Proof of purchase needs to be presented should we request it.
  • Refunds are processed subject to a final inspection once received back in our warehouse.
  • The 15 day window starts counting from the calendar date the order was physically received by you as the customer.
  • For more details on our returns policy, refunds and product warranties click here.
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A desire to offer appliances that encapsulate the highest levels of energy saving while at the same time being extremely safe and easy to install and use has led to the utilization of innovative technologies that has allowed the elimination of plugs and cables and with it the complications those elements have brought to the user and installers over the years.

Product Features 
  • Hydrodynamic generator produces the necessary electrical power for ignition and appliance monitoring using only the water flow
  • No batteries or electrical connection required
  • Display showing temperature, burner operation and malfunctions
  • Temperature sensor to monitor the water temperature at the heater output
  • User controls adjust flow and temperature
  • Heat exchanger in copper wihtout tin/lead covering
  • Ionisation probe to check for accidental extinction of the burner flame
  • Flue gas safety device which turns off the heater in case of inadequate combusted gas evacuation conditions
  • Temperature limiter which prevents overheating of the heat exchanger
  • Available in Natural Gas or LPG 
  • Warranty: 2 years

Technical Specifications
Gas type: NG/LPG
Natural Gas: 3,5m3/h
LPG - butane/propane: 2,79kg/h
Ignition type: Hydro generator
Output: 30,5kW
Max permissible water pressure: 12 bar
Minimum operating pressure: 0,8 bar
Flow range: 18 l/min
Height: 655mm
Width: 425mm
Depth: 220mm

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