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Blog - Why Use AC in Winter


March 18, 2021

Two Good Reasons You Should Be Using Your A/C in the Winter

Does a car's air conditioner work in winter? You bet it does! Not only does it work — it needs to work for optimum performance! If cranking your car's A/C when the weather outside is freezing sounds odd, you should know that it does more than just blow cold air! Learn what your INFINITI's air conditioning does and how to use your car's A/C in the winter.


What Does Air Conditioning Do?

It's essential to understand your vehicle A/C's basics before learning the importance of running your A/C in the wintertime.

A popular belief is that A/C cools your car down — but that's only partly true. In short, your INFINITI's air conditioning system does what it says; it conditions the air in your vehicle. This conditioning process helps remove moisture from inside the cabin while pumping dry air back into your vehicle, providing a comfortable and controlled climate in your INFINITI.

If You Don't Use Your A/C, You May Lose It

INFINITI vehicles are made to move. The carefully engineered components in every vehicle work best when they receive consistent activity. Let a car battery sit for too long, and it can lose power. Let tires sit for too long, and they can develop a flat spot.

Running the air conditioning in winter prevents the system from sitting dormant for months at a time, a hiatus that may result in:

  • Cracked or broken hoses and seals caused by insufficient system lubrication
  • Refrigerant leaks
  • Bacteria or mold growth

Put your car's A/C to work even during the winter months, and your HVAC system will thank you!

Your A/C Puts Improved Comfort Within Reach

Have you ever climbed into your car on a scenic and peaceful winter morning only to lose sight of your surroundings because the windows fog up? It's time to crank the A/C!

As the air conditioning pulls moisture from the cabin, the heater core will ensure warm air blows in through the vents. Simply adjust the heat setting to a suitable temperature, set the system to fresh air by making sure the recirculation button (the car with the arrow inside) is off, and turn on the A/C to dehumidify the air and get a comfortable temperature in your INFINITI.

Using the A/C with heat in the car seems counterintuitive. But don't worry — they won't cancel each other out! On the contrary, operating the A/C helps control the cabin's climate, reduce that foggy window phenomenon, and help keep mold from growing inside your vehicle's air vents.

Ace Your INFINITI's A/C Usage

Does your A/C need a bit of a refresh? Whether you're looking for a compressor, condenser tank, air filter, or control unit, INFINITI A/C parts are available online through INFINITI Parts. Keep your vehicle comfortable this winter with genuine HVAC parts designed to fit your INFINITI model, year, and trim.


Shop INFINITI HVAC Parts Shop INFINITI Genuine Batteries Shop All INFINITI Parts

Material in this article is for general information purposes only and was accurate as of the date of first publication. Information is subject to change and does not constitute an offer, representation or warranty (express or implied) by Nissan North America, Inc. ("Company"). Interested parties should confirm the accuracy of any information in this website as it relates to a vehicle directly with Company before relying on it to make a purchase decision. Unless expressly referenced, Company does not endorse and is not affiliated with any company that might be mentioned in this article. Company is not responsible or liable for the availability of links to websites or resources, or for any content, advertising, products, services, privacy policies, or other materials on or available through these websites or resources, or for your reliance thereon. Any references to data or products are subject to change without notice. Trademarks are property of their respective owners.

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