Horstmann Economy 7 Quartz Immersion Heater Control

£71.90 Ex. VAT
List price £95.84 You save £23.94!
This item requires:

Free delivery
(over £100 +VAT, applies to zone A and B only, £6 +VAT otherwise)

Max 3-5 days delivery

Click & Collect

Order online & collect in store

Our customers love us - read their reviews

Wishlist Ask a question Compare
The Economy 7 is one of the biggest-selling immersion heater thermostat on the market. This model is quartz-controlled and accurate to within 10 minutes per year, offers a 60-minute boost for extra hot water, and it is incredibly easy to install.

Product Features:
  • Quartz controlled to within ten minutes a year.
  • Rechargeable battery keeps time during power interruptions.
  • Up to 60 or 120 minutes boost means extra hot water at any time.
  • Indicator lights show whether on-peak or off-peak power is being used.
  • Summer and winter time settings instantly visible.
  • Large terminals and back box for easy installation.
  • Industry standard wall box and connections.


Get in touch

Telephone 020 7263 8007

Fax 020 7272 3007

Sparks Electrical Wholesalers Ltd, 659-661 Holloway Road, Archway, London, N19 5SE, United Kingdom
Registered in England. Company No. 2238028. VAT Reg No: GB 505 6899 17. Copyright © 2003-2018 SparksDirect

Award Winning Ecommerce from Cyber-Duck