We’re available in Gauteng, Cape Town and surroundings, or the Hessequa region in the Western Cape. If you're interested in getting a HotBot, then please sign up to our waiting list and we'll reach out as soon as we can [...]

HotBot is compatible with all electric geysers and solar geysers where the tank is on the roof (thermosyphon systems). It is not intended for gas, pumped solar thermal (where the tank is typically inside), low-pressure / push-through (typically seen in [...]

After you checkout, you will receive an email with a personalised link to book your installation. You simply select a convenient date and time for the installation, and our accredited plumbers will arrive with the device and install it for [...]

HotBot still works with geysers despite most non-compliance issues. Depending on the nature of the non-compliance, certain features may not work. For example, some hot water systems allow valves to drain into the drip tray instead of being directed outside [...]

HotBot is a small Internet of Things device (17cm x 15cm x 6cm) that is installed adjacent to your existing geyser. The power to your geyser is run through HotBot, and it has several sensors which attach to your hot [...]

After you subscribe for HotBot you will receive a link to book a convenient installation time. Our partners at TOD will send a HotBot-accredited technician to do the rest.

Demand for electricity is not flat, rather it peaks in the mornings and the evenings. Our electricity grid struggles the most during these peak periods, when available electricity supply often falls short of demand and Eskom burns a lot of [...]

Make sure to remove or bypass any timers or other geyser controllers, and rather manage your hot water through the app at my.plentify.io

Thank you for your interest in HotBot! You can learn more and get a HotBot for your home at plentify.io/non-solar-households