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Welcome to the forum. Although you can post in any forum, the USA forum is here in case of local regs or laws

  1. quality

    Advice on converting from Gravity Fed to Fully Pumped.

    Could still use the primary's for the current cylinder for the F&R for an open bent then pipe the F&E at the cylinder position.
  2. quality

    Two pumps connected in parallel runs continuously

    1440 ish at nominal voltage
  3. quality

    Dream Air to Water Heat Pumps

    I agree with the not over sizing and comparing gas or oil. Heat pump air or any other source is the future. Brambels makes some good points there
  4. quality

    is it OK to leave heaters off all year round?

    I have seen many unoccupied spaces destroyed by moisture and lack of air
  5. quality

    What we all working on this week ?

    Nice job chief nice
  6. quality

    Cold radiators in loft

    M6 standard would be 1.0mm which is large compared to most modern stuff. But that is all there is avaiable so here we go. There is not a great deal of engineering (maybe not needed) that goes into heating a house with modern stuff
  7. quality

    Two pumps connected in parallel runs continuously

    The pump curve is irrelevant if the 1 pump is against the other
  8. quality

    Cold radiators in loft

    this is only caused by all these older systems running on modern equipment
  9. quality

    Two pumps connected in parallel runs continuously

    Ive not read all the replies but this must be a chiller or cooling type Of
  10. quality

    is it OK to leave heaters off all year round?

    in any building occupied by humans my advice would be to keep them heated and aired
  11. quality

    Swaging spin tool.

    Most fridge pipe that folk use up to 7/8 in refrigeration is off soft coiled annealed rolls
  12. quality

    New member currently training for my ACS!

    Hello and welcome don't stop playing with motorbikes
  13. quality

    Swaging spin tool.

    We have had these in the refrigeration industry for quite some time now. There is also a flare version similar
  14. quality

    Best way to secure shower tray

    That is very good .
  15. quality

    What we all working on this week ?

    Just got back from Tenerife so no work whatsoever until tomorrow
  16. quality

    Problem soldering Yorkshire 22mm to 3/4 coupler

    must have water present if its being so troublesome
  17. quality

    Valliant pure 15kw heat only on a s plan

    dont think the pure needs a pump over run but a permanent supply and switched live is needed
  18. quality

    Which Boiler Should I Go For

    If you have one bathroom and 2 people and and 3 bedroom. Then a combi is perfect. In my opinion (I am married and know that my opinion means very little) anything more requires a traditional system which there a variety of configurations or maybe a storage combi

We recommend City Plumbing Supplies, BES, and Plumbing Superstore for all plumbing supplies.