GEYSERWISE TSE Geyser Controller Kit, Electronic Thermostat, Programmable Timer for Electric or Thermosyphon Solar Geyser

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R 1,115.00
R 899.00

GEYSERWISE TSE can be used on a regular electric geyser or a thermosyphon solar geyser. Provides full control over your energy consumption.

  • Provides clear readings of water temperature, time, day, heating mode and malfunction conditions
  • Water can be heated automatically or manually
  • Simply set up to 4 different temperature settings between 30°C and 65°C (factory setting of 55°C)
  • Programmable timer with 4 x time setting that can be set daily
  • Equipped with a mechanical thermal cut out at 90°C & notifies you of error conditions

Based in Cape Town & started in 2004 by Meinhard Fourie, Geyserwise found a need in the market for measuring, managing and minimising electrical consumption of the everyday residential electric geyser. An electric geyser represents about 40% of the power consumption of an average South African household: Geyserwise products enable tangible savings of hundreds of rands every month. Geyserwise products can also optimise the operation of solar geysers. All products are designed and manufactured in South Africa using durable materials.

What's in the box:

  • 1 x Geyserwise TSE Geyser Control Box
  • 1 x Geyserwise TSE Geyser Programmable Timer
  • 1 x Geyserwise TSE Geyser Electronic Thermostat

Watch: How to install a GEYSERWISE TSE Geyser Controller Kit

Technical specifications:

  • Operating voltage: 230VAC/ 50Hz
  • Main relay contact rating: 20AMP (max 4kW)
  • Operating voltage range: 160V - 250V AC
  • Temperature display range: 0 - 99°C
  • High-temperature warning: 84°C
  • Temperature setting range: 30 - 65°C (heating water electrically)
  • Dry heat detection: Empty cylinder
  • Temperature tolerance: ± 2%
  • Temperature differential setting: 1°C
  • Switching differential temperature: 6°C
  • Temperature probe range for geyser: -30 to + 130°C

Useful links

Article: How to install a geyser timer: Geyserwise TSE Geyser Controller Kit

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Ask a Question
  • Can this device be used on solar geyser for those rainy days when theres little sunshine?

    Hi Lerato,

    This unit is for controlling your geyser. You can programme up to six on/off times, as well as the cut off temperatures.
    For retrofitting your geyser (150L for example) via solar power, please find the correct kit here.

  • Is the thermostat / element that comes with the system a titanium element

    Hi Gamdi,

    The PTC elements and sensor tubes (wherein the thermostats go) are stainless steel, unless specifically asked for.

  • I have the gesyerwise tse can the thermostat be bought separately

    We can supply Geyserwise spare parts. Please contact with the exact description of the part you need and we will come back to you with a quote.

  • Hi, I have a question about programming of the geyser controller. If the power goes out do you need to reprogram all the settings that you had previously programmed? Or does the device have a memory that will remember your programs. I understand if you need to reprogram the day and time. But I'm worried about the rest of the settings.

    Dear value dcustomer 

    The device will keep all the settings when reprogramming 

    Feel free to contact us 


  • Do you get a extension (cable) for the thermostat?

    Dear valued customer,

    Yes, we do supply a 5m extension for the thermostat: GEYSERWISE GEY008 Heat Probe/Sensor Extension Cable (Black, 5m)