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Dual Safety Thermostat 7" (21275)

Dual safety system prevents overheating problems.

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£10.29INC VAT

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Dual Safety Thermostat 7" is rated 3.8 out of 5 by 10.
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Rated 4 out of 5 by from E7 Element stat Does the job and i always carry this one as a spare .
Date published: 2016-09-05
Rated 1 out of 5 by from Not great Thermostat keeps cutting out and needing resetting, looks like the thermostat is not working and the overheat protection is cutting in as water is very hot, even if the thermostat is turned right down to lowest setting. Have bought another one elsewhere and fitted it yesterday and all seems fine with that one so must have been unlucky and got a faulty one from screwfix.
Date published: 2016-08-22
Rated 5 out of 5 by from Good Quality item, easy to fit, well packaged in a hard tube, in stock at local branch
Date published: 2016-08-03
Rated 1 out of 5 by from Dual Safety? NO SAFETY Dual Safety? NO SAFETY more like I thought the whole point of these dual safety thermostats was that it would cut out if the thermostat failed. I had one fitted to an immersion heater on the bottom main Economy 7 off peak element. The first night it came on while the tenant was out working all night, he came back in the morning to find the whole bathroom floor covered in water. There was water everywhere. The water had been boiling and the cold water tank above the hot water tank had boiled too sending up steam which condensed on the ceiling so water was dripping off the whole ceiling. Luckily the cold water tank didn't burst or it could have been a lot worse. Need to fit a replacement but not sure if there's anything better available???
Date published: 2016-06-06
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2 Questions  1 Answer

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23 Dec 2015
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Devon
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Answer: 
Hi Bugsalone. As far as we are aware, the should be a suitable replacement for the 7 " Heatrae thermostat. I hope this information is of help to you.
19 Jan 2016
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Yeovil
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29 Aug 2015
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Bristol
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  • 2016-11-18 T05:37:53.940-06:00
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Specification
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Length 7 "
Product Type Dual Safety Thermostat
Temperature Range 30-70 °C
Total Product Weight 0.04 kg

Temperature range: 30-70°C.