I don't have room thermostats. There is only one temperature setting control for the whole property; it is a knob which is attached to the boiler itself. As I have this set to minimum I can only use the radiator valve controls to reduce the temperature further.
I have a Potterton Suprema 50. I'm trying to save money by setting my boiler thermostat to minimum and turning down the radiators to half-maximum. My aim is to have a house temperature which is lower than the minimum thermostat temperature. I've read that this is supposed to work. Can someone...
I'm using a Potterton Suprima 50.
When I switch on the boiler for heating or hotwater everything proceeds as it should to begin with & the gas lights. For about 20 seconds everything is great. Then gurgle sounds are heard as though the water level is low, there are some watery popping noises...