One thing I l acquired recently about my central heating plus a/c system is that getting it tuned up plus checked up correctly is a way to extend its life. The other thing I found out was if the central heating plus a/c system is washed at least once a week it also helps its lifespan. Washing your central heating plus a/c system with a water hose is not something you may believe would have an impact on the life of an Heating plus A/C unit. However, by washing your central heating plus a/c system component it keeps all kinds of dirt plus stuff from getting inside the inner workings of the heating plus cooling system, which could destruction the fan or the motor. By washing this potential dirt plus stuff away with the water hose, it ensures that your central heating plus a/c system would not have this kind of complication turning up. This is to be done plus official heat plus cooling system tune up plus check ups. Ask your local heating plus a/c specialist about the best ways to go about washing your central heating plus cooling unit, then you can wash it yourself or you can have the heat plus cooling system contractor do it as section of the heating plus a/c tune up plus check up. That will cost you a little more, but if you do not think care about going outside in the freezing freezing or super sizzling heat to wash your Heating plus A/C unit, this could be a enjoyable alternative.