Air enters radiators through various means, leading to inefficient heating. Here's a breakdown:
Air can get into your radiators in several ways:
- Leaks in the Heating System: According to the reference, leaks are a common cause of air entering the system. Even tiny leaks can allow air to be drawn in.
- Installation: Air might be introduced during the initial installation of the heating system.
- Expansion and Contraction: The continuous heating and cooling of the system can cause expansion and contraction of components. This process can gradually force tiny air bubbles into the system over time.
In summary, air in radiators originates from system leaks, introduction during installation, and the gradual accumulation of air bubbles due to the expansion and contraction of the heating system.
