Hi, can anyone help. I have a Vokera 20-80 R.S. Flowmatic in my house and have been having a problem with it over the past few months.
Basically when I put the shower on the boiler chugs away, gets to 80 degrees then trips out and drops to 20 degrees before it kicks in and starts to heat up again. Basically 3 minutes hot, 3 minutes cold and so forth!!
It's driving me insane, can anyone help or advise?
Thanks in advance.
Tony
Basically when I put the shower on the boiler chugs away, gets to 80 degrees then trips out and drops to 20 degrees before it kicks in and starts to heat up again. Basically 3 minutes hot, 3 minutes cold and so forth!!
It's driving me insane, can anyone help or advise?
Thanks in advance.
Tony