I have a problem with a Ravenheat primary condensing boiler that fires and stops repeatedly every 5 seconds or so. Has anyone encountered this problem before.
Its 4 years old. The installer was the Irish equivalent of CORGI, Bord Gais approved. One of the APS tubes does not connect to anything at one end. Is this the norm for this model.
The APS tube that is free is about 4 inches long and just juts out straight ahead. Flue seals are fine and APS appears to switch on and off fine. I will check the continuity between elecrode tip and pcb before I purchase a new pcb (providing I can get one over here for this model GC 47 581 05.)
Many thanks for your reply Tony.
If you have a dangling APS tube and no second venturi connection on the fan then did it go to a second external test point?
Are you quite sure no one has changed the fan for an incorrect type?
The further you go from civilisation the more likely a bodge may have been done!
On the Mainland, if its not in stock the it usually comes ( for £15 extra ) after 3 days. Presumably that becomes a week in the Republic and rather more carriage?
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