Can A Leaking Radiator Cause Boiler Pressure To Drop? Another common reason for a boiler losing pressure is caused by a leaking radiator valve. … Even a small leak from a radiator over time will decrease the pressure in your system and cause your boiler to switch off and display an error code for low
Do I Need To Drain The Heating System To Change A Radiator? Do I need to drain the heating system to change a radiator? However, if you are only updating one radiator you can change the radiator valve without fully draining the system and there are actually benefits of doing so. For example, the water
How To Repair A Leaking Radiator? If it seems to be coming from a loose clamp, you can simply tighten it to stop the leak. And if it’s coming from a radiator hose, you can replace it. But if it’s clear the leak is in the radiator itself, you can typically fix it within minutes.