The EPH Controls Immersion Heater Controller is the perfect solution for controlling your immersion heaters and taking advantage of off-peak electricity tariffs. With multiple time periods and a boost function, this controller is easy to use and ensures efficient energy usage. LED indicators and a backlit LCD display make monitoring and adjusting settings a breeze. Installation is simple with an industry standard back box, and a landlord PIN lock function adds an extra level of security.

• Off-peak electricity tariff functionality
• Boost function: 30mins, 1hr, 2hrs & 3hrs
• 3 on/off periods per day
• Industry standard back box
• Landlord PIN lock function
• Easy installation
• 5 year warranty