When Did You Last Change Your Air Filter?

Your heating and air conditioning system must be routinely maintained by a qualified professional. Scheduling annual HVAC maintenance service is, without a doubt, the most effective means by which to protect the overall operation of your HVAC system. With a meticulous inspection and tune-up completed by a qualified professional, you can rest assured in knowing that your system is ready for action. Of course, there is one important maintenance task that you should be doing yourself, and that is changing your air filter. Your AC and/or heating air filter(s) cannot only be changed on a yearly basis, when a trained professional comes to service your system.

Why Must I Change My Air Filter, and How Often Should I Do It?

Generally speaking, your air filter should should be changed somewhere between once a month and once every three months. The frequency with which your filter must be changed will depend upon a number of factors, including manufacturer recommendations and the type of filter used. Even if you are not changing your filter every month, you should still pull it out to check its condition. You may find, from time to time, that it is clogging up more quickly than you’ve come to expect.

When changing your air filter, refer to your HVAC system user’s manual to determine where the filter is located. If your heating and cooling systems share an air handler, you may only need to change one filter. Other systems may have filters at various points and registers, though. Always make sure that you are using an appropriately efficient air filter, and be sure to face it the right way when you replace the old filter. There will be arrows colors, or some other symbol to help you determine in which direction the air filter should face.

Contact T&H Mechanical Systems if you have any further questions or require great HVAC services in Westport, CT.