Horstmann
Electronic Economy 7 controller for immersion heaters
This product group is
currently unavailable
The following information
is purely for reference
The widely used Electronic 7 immersion heater
control has been upgraded to give it more contemporary look with a larger
back lit display and incorporating updated electronics.
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.
