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Terrywookfit's Recent Activity

  1. Terrywookfit replied to the thread Cast iron connector.

    100 years old 3" steel always unscrews with 60's and a scaffold pole if heated enough.

    19 Jan 2021 at 5:14 PM
  2. Terrywookfit replied to the thread One pipe system.

    I know what I would do !! For every 10 one pipe systems I have worked on unless large bore commercial, maybe one would give...

    19 Jan 2021 at 5:10 PM
  3. Terrywookfit replied to the thread Cast iron connector.

    A few applications of Penetrating oil and some heat (LOTS)with a large spanner and extension bar....It should fly out .

    19 Jan 2021 at 4:54 PM
  4. Terrywookfit replied to the thread Cast iron connector.

    Bspt male iron.

    19 Jan 2021 at 12:39 PM
  5. Terrywookfit replied to the thread Double Trouble Radiators.

    ONCE AGAIN just try it with a NON TRV to confirm it will heat up. Straight swap 10 minute job !!!

    19 Jan 2021 at 11:48 AM
  6. Terrywookfit replied to the thread Double Trouble Radiators.

    DANFOSS RA-G

    19 Jan 2021 at 11:16 AM
  7. Terrywookfit replied to the thread Double Trouble Radiators.

    He has already confirmed it is a one pipe. Normal TRV's are too restrictive for gravity circulation due to the orifice size.

    19 Jan 2021 at 11:14 AM
  8. Terrywookfit replied to the thread Double Trouble Radiators.

    Try a Non thermostatic valve to see if it heats before spending more on a TRV. If it don't work without one it certainly wont with one ....

    19 Jan 2021 at 11:09 AM
  9. Terrywookfit replied to the thread My issue with thermo rad valves.

    Try telling customers that a warm room with cold rads is good. As soon as the rad starts to cool 90 % of people try to turn things UP! I...

    19 Jan 2021 at 10:54 AM
  10. Terrywookfit replied to the thread Double Trouble Radiators.

    The TRV will severely restrict flow on a 1 pipe. Special full flow valves were used. In my experience very few systems on small bore...

    19 Jan 2021 at 10:28 AM
  11. Terrywookfit replied to the thread electric relay (coil) replacement 220/30 V.

    I used to convert to a Satronic TF 801 B and FZ cell which was same diameter as original. To OP I still have A static disc and Fan...

    19 Jan 2021 at 10:04 AM
  12. Terrywookfit replied to the thread Double Trouble Radiators.

    Which boiler and pump are fitted ? Have you looked at pipe work under the floor. You may have a "One pipe" system.

    19 Jan 2021 at 9:58 AM
  13. Terrywookfit replied to the thread RDB boiler not starting (video).

    In your first clip the motor was stalled. In the second clip it was running, What did you do .

    18 Jan 2021 at 4:07 PM
  14. Terrywookfit replied to the thread RDB boiler not starting (video).

    Rusty water by the looks of it. That's why I said to check. Your fault is typical of this. I presume the tank is steel.

    18 Jan 2021 at 3:57 PM