https://selfhelptipsandideas.blogspot.com/2023/01/know-how-to-maintain-your-boiler-to.html from Hk Boiler's blog

Servicing your boiler is the simplest way of keeping issues from arising. The servicing mitigates the issues preventing them from happening, thus saving you money on repairs.

Know How To Maintain Your Boiler To Protect Your Wallet