Thermostat Issues

Your Thermowatt immersion heater not heating water is almost always fixable without replacing parts. Most no-heat problems stem from water level issues, incorrect thermostat mode settings, or tripped safety cutouts—all…

When your Thermowatt T-MEC 2 immersion heater keeps shutting off unexpectedly, the safety cutout has been triggered — and you’ll need to reset it to restore power. The Thermowatt T-MEC…