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Biasi 24s - Boiler fires and runs on C/H when controls are not asking for heat, timer is off, room stat is off, just power to boiler,seems to be cotrolled by Hot water potentiometer.

Boiler fires and runs on C/H when controls are not asking for heat, timeclock is off, roomstat is off, just power to boiler. when running appears to be only controlled by hot water potentiometer setting.

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It will run off of an aquastat

Posted on Dec 21, 2013

  • Anonymous Jun 12, 2016

    What is an aquastat?

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mrhotandcold
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SOURCE: Biasi 24s combi boiler which is producing

change stat

Posted on Oct 12, 2009

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HOW TO WORK THE TIMER


I couldn't find the exact match for your boiler but I have included the website for you. Since you have the product right there, you will probably have better luck. If you can't find what you need, then use the contact info and give them a ring.

http://www.biasi.co.uk/frameset_acro.htm

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