Search results

  1. A

    Central heating pumps

    What does it mean by a 6m head on a pump
  2. A

    Gas meters

    Hi what the supply of gas from the street to the meter in mbar? And what's the difference between a e6 gas meter and a G4 gas meter apart from the tightness test drop? E6 ...8 mbar drop G4 .... 4 mbar drop
  3. A

    Gas fire coals

    Hi what are gas fire coals made from
  4. A

    Baxi platinum combi he working pressure

    Hi there I'm an apprentice and I was do a working pressure on a 'Baxi plat 40 he a' and its started on 24mbar it dropped correctly but when turn the hot tap off it went back up to 27mbar. Why is this?
Back
Top