Preventative Maintenance for a HVAC System

Preventative Maintenance for a HVAC System

Get the Right Filter


While the overall build of a HVAC system is central to its performance, it’s important for homeowners not to undermine the crucial role that the filter plays in its performance. Recent innovations into the field have lead to new high-efficiency pleated filters; these come with an electrostatic charge which functions much like a magnet, grabbing small particles that might be host to bacteria.


Replace it Every 3 Months


Although replacement schedules for filters tend to vary, a good rule of thumb to keep in mind is that the filter should be replaced at least every 90 days. It’s a good practice for the homeowner to check on the filter once a month. If the filter seems to be clogged, and light does not shine through from the other side when held by a well-lit window, it’s likely ripe for changing. Additionally, homeowners with a pet or two running around should get into the habit of changing the filter every month, since it will likely be clogged earlier due to the pet’s hairs getting stuck into it.


Get Rid of Debris


Any leaves, twigs, or pollen should not be left to sway freely around outdoor heat pumps and air conditioning units. Additionally, the grass clippings produced by the lawn mower should not be discharged onto the system.


Allow Adequate Clearance


Although the amount of clearance needed varies, leaving a minimum of two feet of clearance around the heat pumps and air conditioning units is a safe bet.


Check the Levelling


Although the HVAC system might have been properly installed by a Leesburg AC replacement company, the fact remains that these units are subject to shift over time. In any case, a HVAC system should always stand on firm, level ground. It’s advised that homeowners check the leveling of their units annually and make adjustments accordingly.


Prevent Mold and Algae Buildup


In order to avoid clogs arising from mold or algae buildup, it’s advised that homeowners pour a mixture of bleach and water into the air conditioner condensate drain. This process can be repeated once every year.


Keep an Eye on the Carbon Monoxide Detector


In certain cases, heating systems can potentially build up a significant amount of CO. This is where CO detectors come in, and they’re an absolute necessity for any home with a heating system. Moreover, a homeowner is responsible for making sure that the detector’s batteries are fully functional at all times. It’s advised that homeowners purchase batteries with a gauge denoting the amount of life left in them. Never wait until the batteries fail before replacing them, as even a few hours of unmonitored carbon monoxide buildup can lead to significant health issues quite quickly.



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