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Mend Baxi 105E Hot Water Diaphragm

how to change diaphram on baxi 105e?

I have no hot water unless tap turned on to full flow need to change diahram can anyone help also where to purchase new one thanks

paul norton
April 2008
The Diaphram is inside the differential vavle .

Finmac
September 2008
found diaphragm on www.baxispareparts.com for £4.50 search for part number 248838. Im gonna order 1 now. hope this fixes the problem.

Andrew
May 2008
I too am having the same problem. on a differnt forum i was told to replace the differential vavle part no. 248734 which o have found on baxispareparts.com for £25.95. Will this fix the problem, no mention of diaphram though. Any 1 have any idea?

Andrew
May 2008

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