rsf

  1. K

    Worcester Highflow 400 Electronic RSF

    Folks, Moved to new property about two years ago, where we have Worcester Highflow 400 Electronic RSF (originally installed ~2002) and looks there are some issues and was wondering if any experts around and able to check in Aberdeen/Aberdeenshire area. Here's what's happening... * Started...
    • ktnabd
    • Thread
    • electronic rsf expansion vessel highflow highflow 400 highflow 400 electronic rsf intermittent hw low pressure rsf worcester
    • Replies: 7
    • Forum: Plumbing and Central Heating
  2. A

    Worcester Bosch 280 RSF heat exchanger clean

    I'm wanting to remove/clean/refit the water to water heat exchanger on my Worcester Bosch 280 RSF boiler (suspect poor heat transfer, boiler cutting in/out on demand). I'm struggling to find a specific gasket pack for the job (it's old now and exchanger type changed). I'm wanting to know my...
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