HVAC System Preventative Maintenance: Stay Cool This Summer

Written by Sean Bohan, HVAC Technician 

As an HVAC technician, I know how crucial it is to ensure your cooling systems are ready for the summer heat. Preventative maintenance not only keeps you cool but also extends the life of your equipment and improves efficiency. 

  

Key Maintenance Tips 

1. Replace Air Filters 

Tip: Dirty filters restrict airflow, causing your system to work harder. 

Advice: Replace filters every 1-3 months to keep the best airflow and efficiency. 

2. Clean Condenser Coils 

Tip: Dust and debris on coils can reduce cooling efficiency. 

Advice: Clean coils at the start of the season and check them monthly. 

3. Inspect Refrigerant Levels 

Tip: Low refrigerant can lead to poor cooling and system damage. 

Advice: Have a professional check and top up refrigerant levels if necessary. 

4. Clear Debris Around Units 

Tip: Obstructions around outdoor units can impede airflow. 

Advice: Keep a two-foot clearance around units, removing leaves, grass, and debris. 

5. Check Thermostat Settings 

Tip: Incorrect settings can lead to inefficient cooling. 

Advice: Ensure your thermostat is set to a comfortable temperature and consider upgrading to a programmable model for better control. 

6. Inspect and Clean Ductwork 

Tip: Leaks and blockages in ductwork can cause uneven cooling and higher energy bills. 

Advice: Schedule annual duct inspections and cleanings. 

7. Schedule Professional Maintenance 

Tip: Regular professional inspections can catch issues before they become major problems. 

Advice: Schedule bi-annual check-ups with a certified technician. 

  

 

Benefits of Preventative Maintenance 

Improved Efficiency: Clean and well-maintained systems use less energy, reducing your bills. 

Enhanced Comfort: Proper maintenance ensures consistent and reliable cooling. 

Extended Equipment Life: Regular care helps prevent breakdowns and extends the life of your HVAC system. 

Peace of Mind: Knowing your system is in top shape provides comfort during the hottest days. 

  

Don’t let the summer heat catch you off guard. By following these maintenance tips, you can ensure your HVAC system runs efficiently and keeps you cool all season long. At Northstar Refrigeration, we’re here to help with all your maintenance needs. To schedule your system checkup or service, call us at (508) 888-3692. 

  

Stay cool and enjoy the summer! 

 

(508) 888-3692 

www.northstarhvacr.com 

Edward Rice 
Director of Marketing 

Northstar Refrigeration, Inc. 
95 Camelot Drive, Unit 1 | Plymouth, MA 02360 
erice@northstarhvacr.com | www.northstarhvacr.com 
p: (508) 888-3692 x115 |
m: (508) 561-8638 

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