How Often To Change Furnace Filter in Summer

Most residential air conditioning units last 15 to 20 years before requiring a replacement. However, you can increase your system’s lifespan even further by incorporating a few basic tasks into your weekly maintenance routine. Below we list some effective ways to extend the life of your air conditioner. 

1. Clean the Outdoor Unit Regularly

One of the easiest ways to preserve your air conditioner’s lifespan and performance includes keeping the outdoor unit clear and clean. Dirt, debris, and other pollutants can fall into your system over time, putting unnecessary strain on the unit that can adversely affect its performance as well as its longevity. Regularly cleaning your outdoor system’s interior and exterior will ensure it operates optimally while reducing potential wear and tear.

Also, try to keep shrubs and other exterior features at least two feet away from the unit to limit internal contamination and damage.

2. Keep Your Vents and Air Ducts Clean

Your air conditioner isn’t the only thing that requires routine cleaning. Keeping your home’s vents and ductwork clear and pristine proves just as important as cleaning your AC unit. 

Air ducts and vents transport cool, comfortable air into your home and distribute it throughout the interior. However, dust, furniture, wall coverings, and more can obstruct airflow, making it difficult to maintain a pleasant indoor climate. 

The reduced airflow also causes your air conditioner to work harder and longer, potentially reducing its lifespan and overall performance. Cleaning your air ducts and vents will enhance airflow and your unit’s efficiency, helping increase its lifespan.

3. Replace the System’s Air Filter

Dust, dirt, pet dander, and smoke can affect the air quality in your home. But your air conditioner’s air filter prevents these pollutants from contaminating your home’s indoor air, giving you fresh, clean air throughout the day. However, dirty air filters can create vexing clogs and blockages that reduce your indoor air quality while putting immense stress on your AC unit. This can cause several issues, ranging from increased allergy symptoms to decreased efficiency.

Replacing your system’s air filter every month (depending on the model) will prevent unnecessary wear and tear while keeping your home’s indoor air healthy and clean.

4. Hire Routine HVAC Maintenance

Sometimes HVAC units need professional servicing to maintain their performance, lifespan, and overall quality. Hiring professional HVAC maintenance at least once a year will ensure your system operates at its highest efficiency level, helping you get the most out of your unit.

Professional HVAC technicians make slight tweaks and adjustments that dramatically increase your system’s performance. They carry out several tasks that help your unit be the best it can be, including, but not limited to:

• Refrigerant line cleaning 
• Condenser and evaporator coil assessment
• Thermostat testing
• Drain pan cleaning
• Electrical wiring evaluation
• Condensate line or pan flushing
• Refrigerant replacement
• Air filter replacement