When the winter season comes around, people start thinking about warming their homes. But dont wait for the first frost to be sure that your heating system is performing well and it has been in good working order. Before approaching the extreme winter, you may review the last years experience. For example, you may have to spend a large fortune to maintain a liveable, cozy temperature throughout the home; or you might have found yourself setting the temperature lower than actually desired in an effort to control the sky-high bills. But you never want to repeat such a history for the next time and will go for a heating unit that would warm your house without emptying your pocket. Combination boilers are known as the most popular type of boilers especially in the UK. The reason for its popularity is that it provides heat and hot water as well without requiring water tanks and cylinders. It is available both in electric and gas units and convenient for boiler repairs Dagenham. The combination boilers have been witnessed with some of the most common malfunctioning issues. Like:The automatic air vent may become faultyIn the central heating pipes, lime scale may build up, which can lead to blockages and the need for boiler repairs Dagenham and can cause fluctuation in the thermostat of hot water taps. You may face a faulty or blocked pressure relief valve and in later stages it may cause constant dripping from pipes. The pump of the combi boiler may fail, leaving you with the stress of failure in heating and hot water.The faulty diverter valve often gets stuck on central heating or hot water.It may also be damaged with rust, which leads to leakage in the pipes, and consequently water pressure is lostThese are the malfunctions commonly faced in combi boilers, but fortunately all such problems can easily be handled.