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Central heating pressure guage

  • 14-01-2009 12:52pm
    #1
    qhe0i9zvfgdou8
    Closed Accounts Posts: 422 ✭✭


    In a sealed central heating system with the red hand on the pressure guage set at one and a half where should the black hand be when the system is cold. Is it a problem if the black hand goes above the red when the heating is on. Hope this makes sense.


Comments

  • #2
    rayh
    Registered Users, Registered Users 2 Posts: 153 ✭✭rayh


    Alexa Tangy Author wrote: »
    In a sealed central heating system with the red hand on the pressure guage set at one and a half where should the black hand be when the system is cold. Is it a problem if the black hand goes above the red when the heating is on. Hope this makes sense.

    While your question is a very vague one and very much like how long is a string, but can I suggest you have a look at the Heating System (Sealed) on the bottom of page 6 at http://www.firebird.ie/installation/SYSTEM-MANUAL.pdf where it sets typical settings using this manufacturer plant. Again this question is probably best put to your plumber who is more familiar with your circuit setup.


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