Search results

  1. R

    boiler very noisy, pump huming strangly

    please help, I have an open vented system, with a glow worm fuelsaver 35F, a comet 2 130 pump. It has been working 'OK' for years, but some of the radiators were a bit cold at the bottom for longer that they should be (8 rads). So I drained the system and added cleaner...
Back
Top