Myson Apollo 30/50 cutting out.

claude2 · 16 Oct 2012

There has been a slight change!
The boiler has started to fire for a few 3 and a half minute bursts, after its initial 10 minute firing, before it defaults to its problematic 10 second cycling.
Has it started to self heal???

baxiengineer · 16 Oct 2012

To take the pump out is where I would start but this can be problematic so call a professional. any amount of advice will not solve your problem.

claude2 · 22 Oct 2012

So two gas engineers later, and neither has found an airlock or sludge in the system. Both agreed on one thing though - they do not know if the pump is failing. Wow!

Draughtsman · 29 Nov 2012

Sounds like a stat failure to me, I've had one for 22 years and keep a spare just in case it goes down in the winter. The stat that's inside the large upper cowelling on the left, just a few screws to undo and pop the new one on.

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Myson Apollo 30/50 cutting out.

claude2

baxiengineer

claude2

Draughtsman

DIYnot Local

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