There are times during the year that you need to do upkeep on your heating and cooling system. In the springtime, you service your air conditioning before summer hits. Outside of that, individuals wonder if their outside air conditioning unit may require to be covered as soon as the seasonal temps drop. But is there any benefit in doing so? Continue reading to learn more.
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The general answer is yes -- if you’re only covering the top or have a mesh cover, it helps cut down on debris that might accumulate on the cooling fins. Are they necessary? No. Outdoor AC units are specifically designed to live outdoors. The parts that make up the unit are sealed from moisture and designed to resist debris and weathering.
Pros of Covering Your HVAC Unit
Protection from debris
One of the primary benefits of covering your outdoor condenser unit is safeguarding it against debris, such as falling leaves, twigs, dirt, and other airborne particles. Accumulated debris can obstruct the airflow and hinder the unit's performance. By using a cover, you can prevent debris from entering the unit and potentially causing damage or reducing its efficiency.
Weather protection
This suggestion is for areas that tend to have extreme weather conditions, including heavy rain, snow, and hail, which can take a toll on your condenser unit. A properly fitted cover can shield the unit from direct exposure to these elements, reducing the risk of water damage, corrosion, and other weather-related issues. Additionally, a cover can help prevent ice buildup on the unit during winter, which may impede its functionality.
Enhanced longevity
By keeping your condenser unit covered during the off season, you can potentially extend its lifespan. Shielding the unit from harsh weather, UV rays, and debris reduces the likelihood of premature wear and tear, ultimately saving you from expensive repairs or premature replacement. It's an investment in the long-term durability and performance of your HVAC system.
Cons of Covering Your Outdoor HVAC Unit
Moisture trapping
While protecting the unit from rain and snow is important, covering the condenser can inadvertently trap moisture inside. If the cover is not breathable or properly ventilated, it can lead to condensation buildup, which may promote rusting and corrosion. It is crucial to choose a cover that allows for adequate airflow to prevent moisture-related issues.
Pest infestation
A covered condenser unit may attract pests seeking shelter. Small animals, such as rodents or insects, may find the enclosed space appealing and use it as a nesting ground. Their presence can lead to clogged vents, chewed wiring, or other forms of damage. Regular inspection and cleaning of the unit, along with choosing a cover designed to deter pests, can help mitigate this risk.
Inefficiency during use
If the cover is not removed before operating the HVAC system, it can obstruct the airflow and hinder the unit's performance. Running the system with a cover in place can lead to overheating, reduced efficiency, and potential damage. It is essential to remember to remove the cover before using your HVAC system again.
Should I Cover My HVAC In The Summer?
Homeowners can get a top-only mesh cover for an extra layer of protection for their outdoor unit. This mesh cover is good for units that are below trees or prone to debris. It will help debris from gutters or trees from falling into the unit, and provide better UV ray protection. Homeowners who are looking for more shade can landscape around the unit to shade it from sunlight as well with bushes and shrubs. Purchasing a cover for your outdoor air conditioning unit depends on factors such as climate and landscaping, while carrying issues as well if not used properly. Ultimately, maintaining regular maintenance and cleaning, along with professional guidance from ECI Comfort, can help you determine the best approach to maximize the longevity and performance of your HVAC system.
If you live in the Delaware Valley/Greater Philadelphia area and would like to find comfort within your home, visit our website or give us a call at 215 - 245 - 3200 to learn more.
