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Potterton Performa hot water heat exchanger

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C

Connor Williams

Hello guys I am having problems with my hot water on my Potterton Performa 24 combi boiler, the water is fluctuating in temperature which I believe is due to the hot water heat exchanger being scaled up.

Is it better to try and descale the exchanger or just renew it?

All the best,
Connor
 
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