Have you ever wondered how your boiler works? A lot of people have never thought about it but if you want to make sure that your boiler is working correctly and make informed decisions when it comes to replacing it, you should have a general idea of what is going on when you switch the heating on.

How Does A Boiler Work?

Most boilers work in the same basic way. First, cold water enters the boiler from the mains supply. There will then be a heat source powered by oil, gas or electricity, depending on the type of boiler. The heat generated by this source is transferred to the water using a heat exchanger and, once it is at the desired temperature, the water is then either pumped into the system or stored in a tank for use later on.

Different Types of Boiler

Although the process is similar in most boilers, there are different types, which work in slightly different ways. A gas boiler uses a small igniter flame and a mains gas line to provide heat to the exchanger. An oil boiler, on the other hand, requires a separate tank to store the oil in. Its larger size means that it’s not as convenient as a gas boiler, but it is useful in properties that don’t have a mains gas line.

Electric boilers are powered by the electricity mains in your home, which is less efficient than gas or oil. However, if you have no gas line and you don’t want a large oil tank, electric boilers can be a good option.

This is how most boilers work, in simple terms, and the best type of boiler always depends on the property and your specific needs. Get in touch for more advice about how boilers work and the benefits of different types.