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Timeguard 7 Day Slimline Electronic Immersion Heater Timeswitch

Product Code: NTT08
Brand: Timeguard

Coronavirus (COVID-19) Delivery Delays: Please note that due to the current global situation, some orders may be delayed.
RRP: £51.59 ex VAT
£ 26.73 ex VAT or £ 32.08 inc VAT

The Timeguard 7 Day Slimline Electronic Immersion Heater Timeswitch is perfect for controlling domestic immersion heaters. It features large easy-push buttons and a variety of programming options, enabling you to get the most out of your heater. So, whether you want the same setting seven days a week or a different setting for every day of the week, this is the timer for you

  • 16(4)A load rating.
  • Special ‘easy slide’ programme cover to prevent accidental programme changes.
  • 4 ON/4 OFF easy-set programme periods per day, 28 ON/28 OFF programmes per week.
  • Shortest switching time 1 minute.
  • Extra-large ‘Easy View’ screen with blue LED backlighting.
  • Red LED ‘Mains ON’ and green LED ‘Output’ indicators for easy viewing.
  • Large easy push programme buttons.
  • Self-cancelling override button to next programme change.
  • Optional 1 and 2 hour boost button.
  • Automatic Summer/Winter changeover.
  • 720 hours rechargeable memory back-up.


  • Timer Mode: 7 Day
  • Setting Type: Digital
  • Operating voltage: 230V AC
  • Switch Rating @30 AC: 16A Resistive (3.68kW), Inductive 4A
  • Operating Temperature: -10 to 50°C
  • Battery: 720 Hour Rechargeable
  • Cable Connection: 1.5-2.5mm² Flexible Cable
  • Conforms to Directives: 73/23/EEC, 89/336/EEC

Click here for PDF Manual

Part No. NTT08


  • Free (2-5 working days) delivery on UK Orders over £99.00 ex. VAT
  • Free collection from our Hampton Hill (Middlesex) or Chessington (Surrey) Branches
  • Saver delivery (2-5 working days) - £5.00 ex. VAT
  • Next day delivery - £7.50 ex. VAT
    Orders must be placed before 2PM to arrive on the next working day.
    Orders placed after this time will not be delivered until the following working day.

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We offer a 14-day money back guarantee on all items*, provided they are returned in accordance with our terms in the link below.
* excluding made to order items

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