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Discuss Joule or Telford Vertical Unvented Indirect Cylinder in the Plumbing Forum area at UKPlumbersForums.co.uk.

  1. Chris1012

    Chris1012 Member

    Does any one know how reputable/reliable are Joule and Telford when it comes to their unvented vertical hot water cylinders?

    We require a 250l vertical cylinder for our basement and our plumber is used to installing Telford Tempest cylinders but read online that Joule may be a better alternative?
     
  2. Nick Cox

    Nick Cox GSR

    I have 4 Telford tempest unvented cylinders to replace soon all leaking from inside the casing somewhere, just to let you know before you buy.
     
  3. townfanjon

    townfanjon Trusted Plumber GSR Top Contributor!!

    Joule defo ok , plumb centers own brand ( center brand ) are excellent .
    A good tip is a ultrasteel , they are rebadged Tribunes
     
    • Agree Agree x 1
  4. Best

    Best Trusted Plumber

    25 year warranty on the Telford and I presume also on Joule??, so not going to cost you as long as you get them serviced once a year to keep warranty
     
  5. king of pipes

    king of pipes Trusted Plumber GSR

    Joule would be my choice out of the two they do a floating baffel version now which looks impressive , Heatrae Sadias Mega flow patent has ran out so all the top manufacturers have their own versions now best of luck , kop
     
    • Informative Informative x 1
    • Useful Useful x 1
  6. king of pipes

    king of pipes Trusted Plumber GSR

    This is the Joule Evolution . Cheers kop

    20180315_074718.jpg
     
    • Informative Informative x 1
  7. Jim Goodenough

    Jim Goodenough Plumber

    What about RM Stelflow, any good?
     
  8. Chris1012

    Chris1012 Member

    How much do they go for, for a 250l and where can I purchase one from?
    Is Telford Tempest a really bad alternative to Joule?
     
  9. king of pipes

    king of pipes Trusted Plumber GSR

    Personal preference really Chris they both do the same job mate buy mine from Plumbcity all the best kop
     
  10. quality

    quality Plumber GSR

    Install it proper and they will all do what there supposed to. Its not science. Not derogatory at all but these posts have caused disagreement previously
     
    • Agree Agree x 1