When it’s warm and cozy inside, your heating system is probably the last thing on your mind. Unfortunately, the absence of routine furnace care is also when problems with the heat exchanger, fan or pilot light tend to occur. By scheduling an annual appointment for furnace maintenance in Middletown, KY, you can minimize the chances your home will suffer a loss of heat this winter. A yearly furnace tune-up provides a sense of reassurance that your home is protected and reduces the chances of costly repairs. Most warranty terms require regular checkups to prevent damage caused by a lack of maintenance.