home Fix label Heating label_important Home Heating Systems category Potterton

What else could be holding it off? ?

Have just changed the ntc sensor on a potterton promax combi 28 he a,
But when trying to restart the boiler. It is still showing the E20 fault code. what else could be wrong?

Billy, March 2016

home Fix label Heating label_important Home Heating Systems category Potterton

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home Fix label Heating label_important Home Heating Systems category Potterton

What else could be holding it off? ?

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What else could be holding it off? ?

I can answer this question ...

What else could be holding it off? ?

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