As the colder months roll in, it’s time for air conditioners to take a break from keeping your family comfortable and enter the off-season. A common question we receive from homeowners transitioning into winter is, “should I cover my air conditioner in the winter?” While this might seem like a good idea, it can actually lead to costly mistakes when warm weather returns.
1. Attracting Animals Seeking Shelter
Another significant drawback of covering your air conditioner is that it can attract unwanted animals looking for a warm place to nest during the winter. Rodents, squirrels, and other small critters may find the covered unit to be a cozy shelter, leading to potential infestations. These animals can cause serious damage by chewing on wires and insulation, not to mention leaving behind droppings that can pose health risks.
In addition, if animals do make a home in your A/C unit, you might find yourself facing expensive repairs when you uncover it in the spring. Leaving your air conditioner uncovered helps deter pests and ensures that your unit remains free of critters that can cause harm.
2. Mold and Mildew Growth
One of the biggest risks of covering your air conditioner for winter is the potential for mold and mildew growth. When you use an A/C cover, it traps moisture inside, creating a humid environment that’s perfect for mold to thrive. This is particularly problematic since mold in an air conditioner can not only damage its internal components but can also affect the air quality in your home.
Mold spores can spread through your system, leading to respiratory issues and other health concerns. Once mold takes hold, it can be difficult and costly to remove, often requiring professional cleaning and repairs. Instead of covering your air conditioner, allow it to remain exposed to the air so that it can dry out and minimize the chances of mold growth.
3. Damage to Electrical Components
Air conditioners are designed to withstand the elements, including snow and ice. While it’s understandable to want to protect your investment, covering your A/C can inadvertently cause more harm than good. When covered, moisture can accumulate inside the unit, leading to corrosion and damage to electrical components.
Electrical parts are particularly vulnerable to rust and degradation when exposed to moisture. This can result in costly HVAC repairs or even a complete system failure when you turn your air conditioner back on in the spring. By leaving your A/C uncovered, you allow it to ventilate and reduce the risk of moisture-related damage.
Proper A/C Maintenance
While it may seem intuitive to cover your air conditioner during the winter, doing so can lead to serious problems like mold growth, damage to electrical components, and unwanted animal infestations. Instead of a cover, focus on other HVAC maintenance tasks, such as cleaning the surrounding area and ensuring proper drainage.
By allowing your A/C unit to remain uncovered, you’ll help it stay dry, maintain optimal airflow, and reduce the risk of costly repairs. This simple HVAC winter tip can prolong your air conditioner’s lifespan and ensure it’s ready to keep you cool when summer rolls back around. So, this winter, let your air conditioner breathe—your unit will thank you for it!
If you have any questions about maintaining your air conditioner or need assistance with service and repairs, don’t hesitate to reach out! Contact us today for expert advice and support to keep your A/C running smoothly all year round.