How do you notice when your boiler needs replacing?

 How do you notice when your boiler needs replacing?

The condition of your boiler has a significant impact on the comfort of your home interior. As a result, regular boiler service improves its performance, efficiency, and durability. But some signs let you know that your boiler needs replacing. 

How do you know when your boiler needs to be replaced sooner rather than later? What are the signs that you need to replace your boiler regardless of boiler service? Do not stress out; read further to know when you should replace your boiler. 

  1. Increasing Energy Bills 

 If you notice a surge in your energy bills, the chances are that your boiler has become inefficient. The boiler can lose its efficiency over time, especially if you do not prioritize boiler service. As a result, your energy bills will keep increasing. When you notice an increase in your energy bills, have your boiler checked and prepare to replace it as soon as possible.

  1. Strange Noises

Immediately you start noticing strange noises from your boiler, start planning to replace your boiler. Apart from the usual humming sound, if other sounds come from your boiler (clunking, banging, or whirring sounds), your boiler already has significant damage that may range from damage heat pump to broken valve. With this kind of damage, your boiler needs replacing. 

  1. 15 Years of Service

Although regular boiler service can make a boiler last longer than 15 years, you should plan to replace your boiler once it is 15 years old or more. At 15 years of active service, you would need more frequent boiler service to function. Meanwhile, you should not expect the best service from the boiler any longer. Your boiler is due for replacement. 

  1. Yellow Flame

The flame emitted by your boiler should be colour blue. But if your boiler produces a yellow flame, it requires a replacement. That is an indication that your boiler is emitting carbon monoxide, which is dangerous to everyone’s health in the house. You cannot afford to be carefree about a yellow flame from your boiler; replace the boiler as soon as you can. 

  1. Frequent Repairs 

If your boiler requires frequent repairs regardless of regular boiler service, the repair cost will be high, and the inconvenience will be much. You do not need any other sign to know that your boiler needs replacing. 


For high performance, efficiency, safety, and durability, look-out for the above signs to replace your boiler; several benefits are offered by a new boiler.