Why does my boiler make noise at night?
Why does my boiler make noise at night? Boiler noises can be caused by low water pressure, the air in your system, mineral deposits, and problems with your water temperature. Before you go any further, make sure you have a good idea of the cause of the noise and what needs to be fixed. What happens if you bleed radiator with heating on? You can't bleed a radiator when the heating is on, as it may be too hot to touch. You could also get hot water spraying out of the radiator. Why does my heat pump make a gurgling...