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Dual Safety Thermostat 18" (89445)

Dual safety system prevents overheating problems.

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£10.79INC VAT

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Rated 4.3 out of 5 by 31 reviewers.
  • 2016-07-24 T12:46:42.583-05:00
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Rated 5 out of 5 by Nice one Such an easy job to do,great place to shop. Magic. 16 Jul 2016
Rated 5 out of 5 by Dual Safety Thermostat 18" Good value, easy 2 wire installation. seems to work fine, dual safety feature provides peace of mind against danger of water overheating. 30 Jun 2016
Rated 2 out of 5 by Q/C needs sorting out. Now on the third one in 5 years. I am a glutton for punishment. At least this went within warranty and Screwfix changed promptly. The temp settings markings are very poorly printed and the moulding around the the rest button was poor as the button was covered by plastic flashing from the moulding process. The previous two failed because one wouldn't allow the temp to get above luke-warm whilst the most recent couldn't be turned down and the water was scalding. The original thermostat that came with the immersion heater lasted nearly 20 years. Third time lucky? 13 May 2016
Rated 5 out of 5 by quaulity product Easy to fit , controls easy to set and does the job . No nonsense 10 May 2016
  • 2016-07-24 T12:46:42.583-05:00
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  • co_hasreviews, tv_31, tr_31
  • loc_en_US, sid_89445, prod, sort_default
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2 Questions  2 Answers

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11 Jul 2016
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Anonymous,
wakefield
, DIY
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Answer: 
Hello. Yes, this is a feature of this item. Hope that helps.

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13 Jul 2016
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Yeovil
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, Other Trade
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10 May 2016
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Northamptonshire
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Answer: 
Hello Imintheresomewhere.

The polarity is not important on the Dual Safety Thermostat.

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26 May 2016
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yeovil
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, Maintenance
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1 of 1
  • 2016-07-24 T12:44:12.800-05:00
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Specification
Manufacturer Guarantee 1 years
Pack Size 1
Pieces in Pack/Case 1
Product Length 18 "
Product Type Dual Safety Thermostat
Temperature Range 30-70 °C
Total Product Weight 0.07 kg

Not for use with Ariston immersion heaters.