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How can I get my friendly format 80E boiler to work non stop?

The flame inside the boiler goes on and off every 23 Seconds
Marco, September 2007
After checking the boiler stat, my first choice is;Try flushing the system, it might be sludged up, and not circulating, the boiler is getting to temp before the rads, use Fernox or similar, this is not uncommon.

Norman, September 2007