Contact Us
Customer service available: 9am - 4pm Monday to Friday Call Us now
More Contact Info
Free delivery on orders over £100 (UK)
COVID 19 – Open For Business. Delivery & Lead Times May Be Longer Than Normal

Horstmann Electronic 7 Immersion Heater Control | E7QD

SKU: E7QD
Electronic timeswitch providing up to three off peak heating periods per 24 hours. Pre-programmable automatic boost and one hour manual boost.
*NOT IN STOCK | DELIVERY 3-5 WORKING DAYS DELIVERY
Excl. Tax: £58.05 Incl. Tax: £69.66

We Accept:

Or Instant Pay with:

Description

Horstmann Electronic 7 Immersion Heater Control | E7QD

Electronic timeswitch providing up to three off peak heating periods per 24 hours. Pre-programmable automatic boost and one hour manual boost. For use with single or dual element immersion heaters, or with two separate, single element immersion heaters. Maxistore specification.

These immersion heater controls, rated at 3kW, have been developed specifically for use with Economy 7 and White Meter tariffs, and can also take full advantage of more recently developed cheap-rate tariffs.

Features

  • 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.
  • Optional programme security feature.
  • Single incoming supply
Reviews
The item in perfect condition and arrived promptly
Excellent. Large display and easy to use. Just what my elderly mother was looking for. Electrician who fitted it was impressed. Thank you for a quality product .
Easy to replace the old, failed unit. Clear wiring diagram, and product did what it said on the box! What more do you want really? JohnG
Good, packaged product, working fine.
Excellent
Excellent
Excellent
Super easy to install and worked great. Seems much more reliable than the older style analogue unit which I had replaced twice already.