Secure Electronic 7 Series 3 Immersion Heater Control

• Fully interchangeable with earlier versions using plug-in connectors
• No need to change the wall mounting box. Compatible with all utility company tariffs.
• Automatic clock adjusts to accommodate GMT/BST summer/winter time. Accommodates up to three secure off-peak heating periods every 24 hours.
• Long life battery maintains the clock, display and switch time settings throughout the life of the control. ‘Boost’ button is ideal for short term overriding of the set programme.
• ‘Boost’ element (in the tank) can be programmed so that it will heat only a small part of your tank at a set time each day. Can be set to accommodate utility tariffs that offer cheaper electricity periods during the day time.

ELECTRONIC 7 SERIES 3 (E7) \á Electronic Immersion Heater Control, Heating Controls, Electric Water Heating