Your air conditioning requires maintenance just as every other mechanical system or unit in your house does. Luckily, AC maintenance is generally easy to keep up with and undemanding; with remarkably little work and attention, you can greatly reduce the odds of needing any large scale AC repair in the near future. The first thing to attend to when maintaining your AC system is the filters. It’s necessary to change the filters at a very minimum of once a year, though a better rule is to make an inspection about every 6 months or so and change them if...

The hottest days of the year, when you are most dependent on your air conditioning, also seem to be the most likely time for your AC to break down. At this point, it’s too late: you need AC repair and best done by a professional. But there are several early warning signs that your unit is on the verge of needing AC repair, and by paying attention to them, you may be able to avoid a breakdown during the height of the summer heat. The first sign of an AC in trouble is the most obvious: the air conditioning...

Knowledge about the possible problems and potential benefits of air duct cleaning is limited, since no two homes are the same. It is impossible to generalize as to whether the process will be beneficial in your home. However, if anyone in your household is experiencing unexplained or unusual illnesses or symptoms that you suspect are related to your indoor environment, then air duct cleaning may be imperative. Other factors related to your heating and cooling system that signal the need to have the air ducts in your home cleaned are: Visible mold growth in the ducts or on any...

You’ve probably got a spring-cleaning ritual – turning the mattresses, cleaning the carpets, airing out the upholstery, etc. But is your HVAC air conditioning system on your spring-cleaning list? If not, it’s highly advisable. Once a year, it should be serviced to make sure that it not only continues to keep you cool, but that you and your family stay healthy. Look at the vents to see if there’s a buildup of dirt and dust there – like this: Is the volume of air coming out of your HVAC air conditioning unit less than what you’re used to? When...