It is not uncommon for people to take their central air conditioner for granted once it has worked well for a certain period without any problems. Slowly, you start becoming lax on maintaining a ‘to-do’ or a ‘to-check’ checklist and regular servicing. All the promises you made when you bought the new heating and cooling air conditioner slowly start receding from your mind. You think all is well, the unit is operating fine, so periodic checks need not be periodic any more, and servicing can be once in a while, and so on…. Continue Reading