There are many reasons why you might need a new boiler, such as breakdown and wear and tear, but aside from the obvious reasons for boiler replacement, it could be that your old boiler is also costing you money when it comes to your energy bills. Heating accounts for around 60% of your energy bills, according to the Energy Saving Trust, so having a more efficient new boiler could add up to significant savings over the long term. Modern, energy efficient boilers Modern boilers have many bene...