Low pressure in a central heating system is a common issue, and it’s often nothing to panic about. The usual suspects include:
- Leaks: Even the smallest leak in pipes, radiators, or the boiler itself can cause pressure to drop.
- Bleeding Radiators: Letting air out of your radiators to improve heating can also release some water, which lowers the pressure. Before bleeding your radiators, make sure you know how to top up the system pressure