Combi Boiler

steve77 · 14 Jul 2009

My worcester bosch combi boiler is playing up.
I noticed over the last week or so that the temp. of the water out of tap was way up on what it normally is.
The cut out is now (doing its job i presume) cutting out after about a minute makeing showers fun.
I presume whatever regulates the temp is goosed,anybody got any clue on what needs to be replaced.

bengasman · 14 Jul 2009

NTC would be my first check.

steve77 · 15 Jul 2009

Cheers.

nickso · 15 Jul 2009

which model?

steve77 · 15 Jul 2009

nickso said:
which model?

28i RSF.

gas4you · 15 Jul 2009

Could be scaled up if you have hard water up your way.

steve77 · 15 Jul 2009

gas4you said:
Could be scaled up if you have hard water up your way.

No its a soft water area.

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Combi Boiler

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