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Mend Baxi Combi 80e Only Hot Water Both Heating

only get hot water when both water and heating on?

Have a Baxi Combi 80e. Pressure is low when just water on wen heating put on pressure rises. How can I get it to pressurise when just in hot water mode

Bernie
February 2008
refill heating system to 1.5bar

kokey
February 2008

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