As a plumber or gas engineer, one of the most common questions you are asked is how to improve boiler efficiency. The more efficient your boiler is the more you save on your monthly bills.
An efficient boiler is characterised by generating the smallest amount of flue gas at the lowest possible temperature.
Before you discover how to improve boiler efficiency, check when you last performed boiler maintenance. This will help identify what aspects of your boiler system needs working on.
