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4 DIY Ways to Cut the Climate Impact of Your Air Conditioner

The information below is generic and may not apply to your particular system. For information on your particular system, feel free to give the Dr. a call!

The New York Times recently published an article about the growing trend of air conditioned homes and offices in hot climates, which has led to a spike in the energy consumption of AC units. While keeping your office cool in the summer may be a nice perk, it comes with an added cost. That being said, you’ll need an AC unit in almost any home unless you want to deal with the heat all year long. Given the unfortunate circumstances, it would be best for you to invest in a more eco-friendly model that reduces your carbon footprint without sacrificing comfort. There are various ways to reduce your carbon footprint from home appliances like air conditioners; some are as simple as switching out old appliances for more energy-efficient versions. If you’re considering buying an AC unit soon or want to upgrade your current model, read on to learn about our top 5 tips on how to cut the climate impact of your air conditioner.

Change your air filters

If you’re still using an AC unit from the ’90s, it’s time to replace your air filters. A dirty air filter can reduce the lifespan of your air conditioner and reduce its energy efficiency by as much as 30%. For every one percent increase in energy efficiency, you can save about one dollar per month on your energy bill. By changing your filter every three months, you can not only improve the lifespan of your AC unit, but also reduce its energy consumption by up to 12%. Another thing to keep in mind is that a dirty filter can contribute to more than just reduced energy efficiency. It can also lead to a higher risk of pests like mold and pests like rodents, which can lead to costly repairs. Air filters can be bought at almost any hardware store for as little as $5. If you’re renting, however, be sure to check with your landlord to see if they allow you to replace the filters yourself or if you need to leave the work to an HVAC professional.

Use a remote temperature sensor

If you’re only using an AC unit to keep the humidity in your home low, consider installing a remote temperature sensor. This will allow you to keep the temperature in your home a bit higher without having to use your AC unit as much. While it might not be ideal for every situation, it can be a useful feature for those who live in dry areas. For example, if you live in a dry climate, keeping the humidity in your home lower can be beneficial for your health. However, if you keep the temperature low to reduce the humidity, you might also risk getting sick from the cold weather. To avoid this, you could install a remote temperature sensor that will turn on your AC unit when the temperature in your home gets too low.

Go for a condenser unit

If you live in a warm climate, consider buying a condenser unit. This type of AC unit works best in warm and humid climates, as it is less energy-intensive than an evaporative cooler. For example, if you live in an area where it is humid throughout the year, you could go for a condenser AC unit. These units work best in humid climates because they don’t require a lot of energy to cool your home. Additionally, they do not dry out the air as much as evaporative coolers do, making them a better choice for humid climates. If you live in an area that gets lots of rain throughout the year or has high humidity levels, you might want to consider going for a condenser AC unit.

Install smart controls

If you’ve recently bought an AC unit and are considering installing smart controls. AC units that feature smart controls can help you save energy, which will reduce the climate impact of your AC unit. These smart controls can be set to turn on and off automatically when the temperature in your home reaches a certain level, which can help you avoid overusing your AC unit. If you’re looking to buy a new AC unit, consider investing in one that features smart controls. These controls can be programmed to meet your needs, including when you want your AC unit to turn on and off. They can also be programmed to adjust the temperature in your home based on your schedule.

Don’t forget your windows!

Finally, don’t forget to clean your windows. If you’ve lowered your indoor temperature but your windows are covered in a layer of grime, you’re not really doing yourself any favors. Cleaning your windows can allow sunlight and heat to get in, but it can also help with your AC bill. Clean windows can help reduce the amount of energy your AC unit needs to cool your home. Cleaning the outside of your windows can help reduce the amount of solar energy that gets into your home. This can help you avoid overworking your AC unit, which can help you save money on your energy bill.


If you want to protect the environment and reduce your carbon footprint, you should start thinking about how you can reduce the climate impact of your air conditioner. To do this, you’ll need to first understand how an air conditioner works, how to shop for a more eco-friendly model, and what you can do to reduce your usage. If you’re currently using an AC unit, you can reduce the climate impact of your AC unit by changing your air filters, installing smart controls, and making sure you’re cleaning your windows. From our checklist, you can see that there are many ways to reduce the climate impact of your AC unit.