Our Web Store will continue to operate and any new online orders that are placed from Wednesday, 25 March 2020 will regrettably only be delivered after the lockdown period. Our staff will be operating remotely and we will still be offering free, professional advice. Although we will do all in our power to operate as "normal" during these extraordinary times, we are fully committed to supporting the lockdown. We encourage all to practice the spirit of Ubuntu and stand together as a united nation and help each other combat the spread by keeping yourselves, your families and friends safe and healthy during this time. Thank you for your continued support, our team and the planet appreciate it!

  South Africa's leading Eco Store - Need Assistance? 0861 661 326 or Click Here

Geyserwise Online GPRS/Wi-Fi Geyser Controller

The Geyserwise online system consists of an intelligent thermostat and controller fitted at each geyser. The unit is also fitted with a GPRS / WiFi communications module (Please choose option below) to enable wireless communications between the server and fitted intelligent thermostat and controller. An optional display is also available.

Please note GPRS units are subject to credit vetting and an addtional R200.00 per year as it has an built in subscription simcard exclusive to Geyserwise Online Units only !!! Please contact for more information here.

Sign up for price alert

Regular Price: R 2,503.00

Special Price Excl. Tax: R 2,067.69 Incl. Tax: R 2,377.84


Our online Payment Gateway, PayU, offers 100% secure payments online. We also accept payment via EFT or Snapscan.

Secure local and international deliveries with excellent courier partners. Free delivery in Cape Town for R 500 orders or more.

Need Help? With over 15 years experience in the industry we are the right people to ask. Contact us now.

* Required Fields

Product Description


Technical Specifications

  • Operating Voltage: 230Vac / 50Hz.
  • Main relay contact rating: 30A (Max. 4kW).
  • Temperature probe failure detection for both collector and tank.
  • Temperature probe range for geyser: - 30° to 130°C.
  • Temperature probe range for collector: -30 to 260°C.
  • Isolates both Live and Nutral in off state.
  • Secondary Relay pump and solenoid: 5A.
  • Operating Voltage Range: 160V - 250V AC.
  • Earth leakage protection @ 24mA action time ≤0.1 Second.
  • Temperature display range 0° - 99°C.
  • High temperature warning above 84°C.
  • Temperature setting ranges 30° - 65°C.
  • Heat Failure- when increasing at a rate of less than 4°C per hour.
  • Electronic thermostat with mechanical themal cut-out at 90°C.
  • Dry heat detection (Empty Cylinder).
  • Temperature tolerance: -2%.
  • Temperature differential setting: 1°C.
  • Switching differential: 6°C.
  • Second temperature probe for solar.
  • Solar differential 7°C; Collector antifreeze protection at 5°C.

For free demo of product interface click HERE and login using our generic details

  • Username: demo@geyserwise.co.za
  • Password: demo1234

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 month product warranty
Geyser Litres No
Unions No
Type No
Optional Bag No


Write Your Own Review

You're reviewing: Geyserwise Online GPRS/Wi-Fi Geyser Controller

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars

Product Tags

Product Tags

Other people marked this product with these tags:

Use spaces to separate tags. Use single quotes (') for phrases.