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Dual Safety Thermostat 7"

Product Code: 21275

Dual safety system prevents overheating problems.

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Not for use with Ariston immersion heaters.



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Rated 4 out of 5 by Easy Fix Quick replacement, the terminals are a little small but the wires weren't too hard to squeeze in. Works a treat and the water is no longer bubbling past an unregulated element. Can't really rate reliability as only fitted a few days but seems solid enough. Remember to check the temp setting and make sure its at 60c or just above to help prevent legionnaires. 25 Apr 2015
Rated 5 out of 5 by Good product This was bought to replace an old style thermostat. This is a must as it has a second cut out in case the thermostat fails, otherwise it would boil over and possibly melt the plastic header tank and collapse it cascading boiling water over who is below it. 24 Apr 2015
Rated 4 out of 5 by Dual Safety Thermostat 7" A good item. Comes in a tube and hence preventing transit damage. Fitted in 5min. Robust feel item, Screws to terminals a little small and could have done with being bigger to allow for insertion of wires. That said after a little persuasion it was in and with a terminal screw driver the job was complete in no time. Working great at the moment. I have no data on reliability as this is the first time I have used it. That said I would recommend the product as it looked and felt more robust then the old one. 29 Oct 2014
Rated 5 out of 5 by Quality item This is still going strong in a hard water area after a couple of years. So far it has lasted longer than all the other thermostats i've had to purchase. 20 Aug 2014
  • 2015-11-26 T09:41:16.222-06:00
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29 Aug 2015
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Manufacturer Guarantee 1 years
Pack Size 1
Product Length 7 "
Product Type Dual Safety Thermostat
Temperature Range 30-70 °C
Total Product Weight 0.04 kg