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Dual Safety Thermostat 7" Product Code: 21275

Dual safety system prevents overheating problems.


Temperature range: 10-70°C. Not for use with Ariston immersion heaters.
Additional Information
Technical Specification
  • Brand : Unbranded
  • Product Length : 7 "
  • Product Type : Dual Safety Thermostat
  • Total Product Weight : 0.04 kg
  • Temperature Range : 10-70 °C
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€12.95 Incl. 20% VAT

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Dual Safety Thermostat 7" is rated 3.9 out of 5 by 20.
Rated 5 out of 5 by from Immersion Thermostat Ordered part on internet and picked up part within the hour. Fitted in a few minutes, very easy.. I hope it will be reliable as it is only a few days since fitting.
Date published: 2019-02-05
Rated 5 out of 5 by from IMMERSION HEATER THERMOSTAT Very easy to order online and slick collection process in store.
Date published: 2019-01-02
Rated 1 out of 5 by from Failed after 13 months Installed as a replacement for off peak water heating. Lasted just over a year and then failed. Head is a little large and fiddly to install. Would not recommend.
Date published: 2018-12-15
Rated 5 out of 5 by from Quality item Fast collection as always. Very well packaged and easy to replace. Has the feel of a quality item rather than other ones I have fitted.
Date published: 2018-11-19
Rated 5 out of 5 by from Reliable thermostat. Fitted these in place of various bigger brand units that always seem to be over sensitive and trip out then requiring resetting, I have had no problems with these stats they seem to be a good balance between reliability and safety you can also set the water to a decent temperature level highly recommended.
Date published: 2018-10-21
Rated 1 out of 5 by from too large for a fortic f3 too large for a fortic f3 standard immersion element. no choice but to drain down and replace the whole fitting, BOTH! to be sure.
Date published: 2018-05-03
Rated 5 out of 5 by from Up To Temperature In 60 Mins! Operating Holiday Rental properties throughout Wensleydale the need for a working immersion heater thermostat over the Bank Holiday weekend was critical to satisfy our guests needs for consistent hot water .. The online ordering process to collection was seamless and took less than 60 minutes to procure & fit it - Thank you for being there!
Date published: 2018-04-04
Rated 4 out of 5 by from Compare size of head with old The old thermostat I was replacing had a much smaller head than this one. So had a problem getting passed the immersion connections. To early to comment on reliability.
Date published: 2017-12-31
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