baxi 105 e hot water goes off but comes back on

ovi · 7 Dec 2009

hot water and heating turned on , switch hot water tap on, boiler switches on ok then after short period flames goes out and water goes cold but comes back on.
there are no fault's lighting up and i have changed the diapram.
heating side seems fine.
any ideas greatfully appreciated.
thanks in advance.

powell30 · 7 Dec 2009

Plate heat ex blocked/scaled. Thermister. Pump.Microswitch.....need i say more?

Most likely culprit plate heat ex......but call out an engineer

baxpoti · 7 Dec 2009

Stick to fitting worktops

ovi · 7 Dec 2009

baxpoti said:
Stick to fitting worktops

tell me how to clean the plate heat exchange and i will

ovi · 9 Dec 2009

baxpoti said:
Stick to fitting worktops

removed heat exchange , cleaned it up refitted it using new seals and all working fine

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baxi 105 e hot water goes off but comes back on

ovi

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baxpoti

ovi

ovi

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