Condensing boilers are more energy efficient than traditional boilers. Condensing boilers harness the latent heat which is usually expelled along with the flue exhaust and uses this heat energy to heat your home.

This means that less energy is wasted as it is instead used to aid the operation of the boiler. Condensing boilers are therefore cheaper to run that traditional central heating boilers and can reduce fuel costs as well as your impact on the environment.