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Tesla Titanium Immersion Heater 14" (74662)

Suitable for hard or soft water areas. Pre-assembled earthing post and cable clamp. Pre-wired thermostat. Sealing washer included. Suitable for use with copper and stainless steel cylinders.

  • Pre-Wired
  • Titanium Construction

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£28.99INC VAT

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Tesla Titanium Immersion Heater 14" is rated 3.7 out of 5 by 14.
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Rated 4 out of 5 by from Early days, but great so far! Installed this over the weekend, easy enough to fit and no issues. It has been working well so far, well worth going to the 14" if your tank can support it, so much faster to heat up than the previous one. We have very hard water here, so that will test the titanium over time, but it seems to be up to the challenge. Top tip, please make sure you clean all the residue from the old one off your connection, I didn't do quite a good enough job and it leaked (very slightly) when first refilled. Rectified this and no problems since.
Date published: 2017-02-20
Rated 1 out of 5 by from 2months and blown every seam Fitted early December2016 and by the end of Jan 2017 it had caused a short circuit blowing the trip. Removed teh unit as it was not the thermo element blowing, and found the seams almost 100% of teh way blown apart and split. by almost 100% I'd say 95% or more. I'd read some other negative reviews of this item and ignored them at my peril. The time to replace the unit and unhappy customer (in this case family) far outstrips teh small saving. Buy better quality as this is rubbish.
Date published: 2017-02-14
Rated 5 out of 5 by from Emergency! I needed a new immersion heater element the old one kept blowing the fuse. Tried to get a plumber but no luck. Decided to try the job myself.Ordered a 14" element and box spanner from Screwfix which arrived the next day, After installation all OK. Many thanks, an excellent product,
Date published: 2016-10-28
Rated 4 out of 5 by from Quality and price great Good quality for the price. Good quality washer which made a good seal
Date published: 2016-06-14
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Element Boss

I have to replace the element on a Fabdec Excelsior Tank. The manual refers to a non-standard 1 and 3/4 inch boss. Is this element OK? I have given up on Incoloy as they fail every 2 years due to hard water.
Asked by: Novice2016
If you need an Immersion heater with a 1 3/4" head (boss) Screwfix code; 7041R http://www.screwfix.com/p/tesla-incoly-immersion-heater-element-1-head-14/7041r Hope this helps
Answered by: Tesla Technical
Date published: 2017-01-25

Hi, what is the thread size?

Asked by: Yaser
Dear Yaser it is 2 1/4". If you need an Immersion heater with a 1 3/4" head (boss) Screwfix code; 7041R http://www.screwfix.com/p/tesla-incoly-immersion-heater-element-1-head-14/7041r Hope this helps
Answered by: Tesla Technical
Date published: 2017-03-04

is this element suitable for unvented cylinder

Asked by: imms
This element is suitable. You just need to check with the boss on the cylinder, as a few unvented cylinders have a 1 3/4" boss, then you could use Screwfix part number 7041R (1.3/4" head) 14" Hope this helps
Answered by: Tesla Technical
Date published: 2017-01-25

Will this fit an RCM (Albion) Ultrasteel 180ltr indirect cylinder?

550mm diameter
Asked by: kjvjnzfbjkvnz
The cylinder manufacture will be best to advise.
Answered by: Tesla Technical
Date published: 2017-03-25

is this suitable for vertical mounting ?

Asked by: plumbob007
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Specification
Brand Tesla
Construction Material (Plumbing) Titanium
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Length 14 "
Product Type Titanium Immersion Heater