The cost of heating your home, particularly during the colder winter months, makes up about 60% of energy bills. <br />You can keep heating costs down by making smart heating choices – from choosing the most energy and cost-efficient heating appliances, right down to draught proofing your letterbox – to keep your home cosy. <br />If you know that you want a new boiler why not go straight to compare the features and prices of energy-efficient boilers.