NO HOT WATER

HELLO,

PLEASE CAN SOMEONE HELP ME. I HAVE A BOILER MATE 2 AND HAVE NO HOT WATER IN MY TAPS. THE CENTRAL HEATING IS WORKING FINE. I LIVE IN A HARD WATER AREA AND THERE IS ALOT OF LIMESCALE AROUND THE MIXER VALVE. THE PIPE FROM THE MIXER VALVE TO THE CYLINDER IS HOT BUT THE ONE THE OTHER SIDE OF THE MIXER TAP IS COLD. I THINK I NEED A NEW MIXER TAP BUT WONDERED IF THERE WERE SOME TEST I COULD DO TO MAKE SURE BEFORE I BUY ONE.

THANKS

How old is the unit. And the use age of DHW.
De scale and new mixer valve looks needed.
Mike
MGC/H2O
Norfolk

Thanks for the reply.

Mixer valave and boiler are 14 years old.

How do you descale this boiler please?

A de scale costs in my area £170.00p
Mixer valve at the time of de scale £125.00p
Not really a job for the DIY person.
Mike
MGC/H2O
Norfolk