3 hours ago Sandy asked ... Replace vertical gear on Singer Fashion Mate 252?    |    Blaablaa asked ... How can I fix?    |    pete asked ... Flymo 330 turboglide?    |    keith asked ... Fuseboard( s) location of renault trafic t1100 1993?    |    Janet asked ... Neff B1641 door not closing at top?    |    Click here to ask your question

i have a vokera 20 -80 RS flowmatic?

I have a mira excel shower and for the last few weeks the water is going hot and cold when having a shower the boiler cuts out then starts up again. is there a stat in the boiler i can replace or can you tell me the fault.
Gordon young, March 2008
Differential air pressure switch dropping out due to dirty venturi. Google 'vokera flue venturi'. Properly a job for competent corgi man.

c, March 2008
link Click here to see other fixes for Vokera.