Proper Air Conditioner Care: Avoid These 3 Habits to Preserve Your Unit

Air conditioning systems are crucial for keeping your home environment comfortable, especially in regions experiencing severe temperature fluctuations. Lake Region Energy, a frontrunner in HVAC servicing and upkeep, leverages extensive experience to guarantee these crucial systems operate at their best. Recognizing and steering clear of specific detrimental practices is vital for proper air conditioner care and prolonging their lifespan, a concept Lake Region Energy passionately supports as part of its dedication to assisting homeowners in securing efficient and enduring HVAC functionality.

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3 Bad Habits That Will Shorten Your AC Unit’s Lifespan

The following are three bad habits that will shorten the operational life of your air conditioner:

1. Overlooking Routine Air Conditioner Upkeep

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Consistent servicing is critical for an air conditioner to function at its best and to extend its service life. Regular maintenance greatly impacts both its efficiency and durability. Lake Region Energy stresses the need for a detailed maintenance plan involving consistent filter changes and arranging for expert check-ups. These steps are essential for keeping the system running smoothly and averting a slow reduction in its performance.

These maintenance measures must be revised to avoid severe repercussions. An air conditioner that lacks proper care typically experiences a drop in efficiency, compromising the comfort of your home and leading to higher energy expenses. Furthermore, the continuous strain on a system that isn’t regularly maintained can eventually cause it to break down completely, resulting in expensive repairs or the need for a total replacement.

Schedule a comprehensive maintenance check regularly to ensure your air conditioner’s longevity and efficiency. Call Lake Region Energy today!

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2. Disregarding Initial Indicators of AC Problems

Turning on ductless ductless Mini Split AC unit

Paying attention to and acting on the early signals of trouble with your air conditioner can stop minor issues from becoming significant problems. Key indicators include:

  • Strange Air Conditioner Sounds: Listen for any strange sounds, such as rattling or buzzing, during operation. These may suggest the presence of loose components or blockages.
  • Inconsistent Cooling Capacities: Cooling inconsistencies, where some areas are cooler than others, could point to problems with the ductwork or refrigerant levels. 
  • High Energy Bills: An unexpected spike in energy bills often indicates that the air conditioning unit exerts more effort to keep temperatures comfortable, signaling inefficiency.

These signs often hint at deeper issues that, when tackled early, can be fixed with little effect on the system’s effectiveness and the homeowner’s finances. As such, homeowners are encouraged to seek professional help at the first sign of these symptoms. Prompt action can mean distinguishing between a straightforward, affordable fix and a complicated, costly repair.

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3. Misusing and Overburdening the Cooling System

woman adjusting wall mounted AC thermostat depicting misuse

Mismanagement of air conditioners, like keeping them running at the lowest settings regardless of weather variations, can severely overburden and wear down the system. Lake Region Energy suggests adopting smarter usage habits to avoid such issues. They advocate for maintaining temperatures within a sensible range and adjusting based on the external weather to alleviate strain on the system.

Additionally, programmable thermostats and smart home devices are encouraged. These innovations can fine-tune air conditioning usage, automatically modifying settings to balance efficiency with comfort. This approach prolongs the air conditioner’s service life and minimizes energy usage. Adopting such strategies leads to a more sustainable and economically favorable cooling system.

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Best Practices for Maximizing Your AC Unit’s Lifespan and Maintenance

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To guarantee a prolonged and well-maintained air conditioning system, consider these actionable tips:

  • Consistent AC Unit Maintenance: It’s crucial to frequently clean or change the external unit’s air filters, vents, and parts. Homeowners can undertake these chores to avoid problems such as blocked airflow, which is vital for the system’s efficient operation. This cleaning regimen should also involve clearing any debris from around outdoor units and inspecting ductwork for blockages.
  • Ideal Air Conditioner Temperature: Lake Region Energy recommends adjusting your thermostat to various temperatures according to the time of day and season to minimize strain on the system. Programmable thermostats can help automatically manage these settings, achieving perfect harmony between maintaining comfort and operational efficiency and prolonging the air conditioner’s service life.
  • Annual Expert AC System Evaluations: Yearly check-ups conducted by Lake Region Energy’s skilled technicians are essential for spotting potential problems early on. These evaluations often cover refrigerant level assessments, electrical component inspections, and a thorough review of the system’s overall functioning, guaranteeing that the air conditioner runs as efficiently as possible.
  • Air Conditioner Upgrades: Lake Region Energy advises homeowners on the optimal timing for upgrading to more efficient air conditioner models or making necessary part replacements. They consider various considerations, such as the unit’s age, repair frequency, and technological advancements. Switching to a contemporary, energy-efficient air conditioning system can result in substantial savings over time, with lower energy expenses and decreased maintenance needs. Moreover, these modern units deliver superior performance, offering improved cooling efficiency and air quality.

Take proactive steps towards maintaining your AC’s performance and reliability by booking a maintenance check with Lake Region Energy’s skilled technicians. Contact us today!

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Air Conditioner FAQs

Here are some frequently asked questions about air conditioner maintenance to help you keep your cooling system in top shape:

How Often Should I Service My Air Conditioner?

Servicing your air conditioner annually, preferably during the spring ahead of the peak cooling season, is advised. Routine service encompasses refrigerant level checks, coil cleaning, and a thorough inspection of all parts for efficient operation. Such proactive maintenance optimizes performance, prolongs your unit’s lifespan, and helps avoid expensive repairs.

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How Often Should I Replace My Air Conditioner’s Filters?

It’s best to replace disposable air filters every 1-3 months. The exact frequency depends on how much you use your air conditioner, the quality of indoor air, and the manufacturer’s advice. Homes with pets, smokers, or a lot of dust might need more frequent changes to keep the air clean and the system efficient. Regular filter replacement is vital for maintaining good airflow and ensuring your air conditioner works effectively.

Why Is My Air Conditioner Freezing Up?

Your air conditioner can freeze up for a few reasons, such as low refrigerant levels, poor airflow, or running it in too cold conditions. Preventing freeze-ups involves keeping the filters clean, ensuring the coils are unobstructed, and maintaining the correct refrigerant level. If freezing continues, it’s advisable to seek help from a professional.

Let us help you save on your home’s cooling expenses with our tailored maintenance solutions to enhance comfort and energy efficiency. Call Lake Region Energy today!


It’s vital to pay attention to air conditioner care and maintenance. Ignoring signs of issues and misusing your AC system to ensure longevity and efficiency. Lake Region Energy stresses the importance of regular cleanings, appropriate temperature settings, and professional checks for optimal air conditioner health. 

Our experienced technicians urge homeowners to take proactive steps in their cooling system care. Booking a regular maintenance check with Lake Region Energy for expert services is critical to maintaining their performance and reliability. Discover advanced HVAC solutions with our experts. Contact us for more information.

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Contact Lake Region Energy for Trusted HVAC Services

Lake Region Energy stands out for its superior heating and cooling solutions in Maine and New Hampshire. Our team comprises professionally certified and highly trained technicians adept at various HVAC tasks, from tune-ups and repairs to system installations and replacements. Their skill ensures your HVAC system receives the highest attention and expertise.

At Lake Region Energy, we’re committed to delivering affordable heating and cooling solutions tailored to your needs. Our maintenance solutions help enhance your comfort and the system’s energy efficiency, helping you save on heating and cooling expenses. Whether you need a repair or a system overhaul, we provide cost-effective options to fulfill your unique requirements while ensuring your utmost satisfaction. Contact Lake Region Energy today for a free in-home estimate or to book a service visit.

For more information about our fuel deliveries and HVAC services, be sure to contact Lake Region Energy. You can click here to contact us, or you can call us at (207) 839-5500 to find out more. We offer a full line of heating and cooling repairs, maintenance services, and installations. Click the link to view our service area.

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