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Is It Necessary to Cover Your Outdoor HVAC Unit This Fall?

A drop in temperature signals that the transition from summer to fall has begun. You need to keep your HVAC system in good shape when the seasons change, so don’t overlook its maintenance. In addition to a standard tune-up from your local HVAC technician, there are small measures you can take to help prevent performance issues with your system. For instance, is it actually a good idea to cover your outdoor HVAC unit this fall? The trusted furnace repair company in the area, Efficient Systems Inc., answers this question here.

covered hvac unit

Why You Should Cover It

Outdoor cooling units are specially designed to withstand downpours and snowfall–but not so much leaves, nuts and seeds. This loose debris can accumulate and cover your outdoor unit, not only clogging the equipment but also allowing moisture to build up. This, in turn, leads to rust and the corrosion of internal HVAC parts. For this reason, you might want to cover your outdoor unit to prevent congestion from leaves and loose debris. However, it’s best to do this only in the fall.

The Cons of Covering It

Covering your outdoor HVAC unit is not without its drawbacks, however. A fully-covered unit retains heat around it, which may attract small animals looking for a warm refuge from the chilly air. This can also cause moisture buildup–making it more likely that rust will form on the HVAC components. Not only that, but the trapped moisture can freeze on your coils when it gets cold, resulting in damage and performance issues with the HVAC unit. If this happens, turn to the premier expert in HVAC inspection services, Efficient Systems Inc., for a thorough evaluation and the necessary solution.

What You Should Do

While a cover for your outdoor HVAC unit is useful, you should avoid covering it completely. Make sure to cover only the top, which is the most essential part of the unit. Make sure the covering comes down no more than six inches on the sides. This is enough to keep out the worst of the debris, plus you’ll no longer have to worry about trapping moisture inside or attracting small rodents.

When you’re in need of reliable HVAC contractors to handle your heating and cooling needs, look no further than Efficient Systems Inc. We’ll make sure your HVAC system remains in tip-top shape this fall with our exceptional services. We serve the areas in and around Indianapolis, IN. Call us today at (317) 293-6510 or fill out this contact form to schedule your consultation.