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Standard Universal Thermocouple 900mm

Product Code: 89191

900mm. Will fit most gas boilers.



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Rated 4 out of 5 by Does the job Over the years I have bought this item several times for my very old Myson boiler. For my application I have to re-use the old screw fitting and cut down the new cir-clip. It all then fits and gets the boiler up and running again. The trouble is mine only seem to last about 1 to 2 years. They are not as good as the original part but they offer a quick cheap fix and do what they are supposed to do. 4 Oct 2015
Rated 5 out of 5 by Perfect & Easy fit ! This thermocouple was so easy to fix took me all of 10 minutes, I was well pleased, I can say that Screwfix always comes up trumps when I need anything associated with my business or DIY requirements, they really do beat all the DIY stores hands down in price and quality, the staff are always friendly and brilliant at giving the right advice and tips on DIY. Screwfix are now my main source of DIY supplies I am well impressed with them for reliability, value, & quality. 2 Oct 2015
Rated 1 out of 5 by Replacement thermocouple I have had a number of these burnt through in only a few months. I have tried making the pilot small and reduced the pilot air supply, but they still burn out. They must have changed the materials it is made from. I am going to try super universal version. 28 Sep 2015
Rated 5 out of 5 by Did the trick Restored my Ideal Mexico for a few more decades :-) 9 May 2015
  • 2015-10-08T17:40:52.726-05:00
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Manufacturer Guarantee 1 years
Pack Size 1
Product Length 900 mm
Product Type Standard Universal Thermocouple
Total Product Weight 0.053 kg