GeddyMortgage's latest activity

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    GeddyMortgage replied to the thread Bypass valve.
    Hey @Johntheo5 I have yeah, it's back on setting 0 (relative to the burner) but also set the min to 80% max 100% as recommended by the...
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    GeddyMortgage reacted to Johntheo5's post in the thread Bypass valve with Thanks Thanks.
    Thanks for posting back, this is almost beyond belief that the boiler flow pipe is almost 20C lower than the alleged boiler target/flow...
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    GeddyMortgage replied to the thread Bypass valve.
    Update on this one @Johntheo5 @Madrab and any other people interested. Still having an issue with this WB Greenstar 8000 life system...
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    GeddyMortgage replied to the thread Balanced Flue Gas Fire Question.
    Yep, exactly right - I never did close the loop on this thread, but there is another post on this forum where I found all the roof and...
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    GeddyMortgage reacted to MNW67's post in the thread Balanced Flue Gas Fire Question with Thanks Thanks.
    We are looking to get a new gas fire and I remembered this thread. I got some more info today about how glass fronted fires work. I was...
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    GeddyMortgage reacted to dilalio's post in the thread Bypass valve with Thanks Thanks.
    Not good to have pumps in series. Better to have an LLH, plate or CCTs.
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    GeddyMortgage replied to the thread Bypass valve.
    ok thanks for that. In simple man maths ok thanks for that. In simple man maths.... if I want to further increase the pump speed from...
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    GeddyMortgage reacted to Johntheo5's post in the thread Bypass valve with Thanks Thanks.
    1Kwh = 860 kcal and there are 60 minutes in a hour. (860 = 3,600,000/4186) Some use a very long winded formula but I've used this for...
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    GeddyMortgage replied to the thread Bypass valve.
    In that equation.. where are you getting the 860 and 60 from? are they variables or static?
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    GeddyMortgage reacted to Johntheo5's post in the thread Bypass valve with Thanks Thanks.
    Its quite easy to calculate the flowrate as long as you have accurate flow and return temps, you said you were buying more accurate...
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    GeddyMortgage replied to the thread Bypass valve.
    Yep… wondered exactly the same myself…. How can it be constant pressure if it’s modulating the output? And I wondered if that was...
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    GeddyMortgage reacted to Johntheo5's post in the thread Bypass valve with Thanks Thanks.
    A bit strange why the pump output was modulating at all on option 6 at a fixed constant pressure of 400mbar and also now at a far...
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    GeddyMortgage replied to the thread Bypass valve.
    Found a solve for this eventually, incase anyone ever gets stuck with the same thing. Had all the pipes inspected by a plumber...
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    GeddyMortgage reacted to snb1's post in the thread Worcester Bosch Greenstar 8000 Life problems....Or are they??? with Thanks Thanks.
    If you drop the max power then everthing else works off that reduced output. Don't be afraid to drop the power to 50% and see how it...
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    GeddyMortgage replied to the thread Bypass valve.
    On id say average of 1.8m wide 60cm tall. Average 2.2k wattage per rad I’d say. Something like that
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