Is it easy to replace thermostat on potterton profile 80?
My radiators will not go off?
Intermittent hot water fault on my Potterton Performa 28?
potterton netaheat 60 . nothing happening after programmer change?
Potterton Prima 60F- can you start it manually?
Not hot water?
Heating not working?
My potterton boiler keeps losing water pressure and condens?
Potterton Perfoma 24. Hot water works fine No heating?