how to change diaphram on baxi 105e?

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