With the UK still experiencing bitterly cold weather, people will need to do all they can to maximise the warmth in their homes to stay comfortable. However, radiators that are not regularly checked can fall victim to a common problem, leaving people chilly. Radiators are often the main source of heat in most modern British homes, with central heating being essential during colder seasons. In most cases, the system works as intended ; however, energy supplier British Gas suggests that cold