A smarter geyser, without the guesswork
Schedules are useful. Correct equipment and installation come first.
Start with the installation
Ask a suitably qualified installer to identify the geyser rating, circuit protection and isolation requirements. Do not assume a general light relay is suitable for a geyser.
Choose a suitable controller
Compare the exact local model’s rating and documentation with your installation. Monitoring support differs by model. A timer can schedule switching without measuring energy.
Keep expectations realistic
Savings depend on hot-water use, insulation, existing controls and your tariff. Automation does not replace thermostats, circuit protection or professional installation.