Keep Your Cool with These DIY HVAC Tips

Living on Cape Cod means experiencing a wide range of temperatures throughout the year. Whether you’re in Barnstable, Dennis, Harwich, or Yarmouth, maintaining your home’s HVAC system is crucial for comfort and energy efficiency. While complex repairs and installations should be left to professionals like Murphy’s, there are several DIY tasks homeowners can perform to keep their systems running smoothly.

1. Regular Filter Changes

One of the simplest yet most effective ways to maintain your air conditioning system is to change the filters regularly. This task should be performed every 1-3 months, depending on usage and environmental factors. Clean filters improve air quality and help your system operate more efficiently.

2. Keep the Outdoor Unit Clean

Your AC’s outdoor unit needs some attention too. Regularly remove debris such as leaves, grass clippings, and dirt from around the unit. This ensures proper airflow and prevents the system from working harder than necessary.

3. Inspect and Clean Vents

Take a tour of your home and check all the vents. Remove any obstructions like furniture or curtains that might be blocking airflow. Use a vacuum with a brush attachment to clean the vents and remove any accumulated dust or debris.

4. Maintain Proper Thermostat Settings

Programming your thermostat correctly can save energy and reduce wear on your system. During summer months in Cape Cod, set your thermostat to 78°F (26°C) when you’re home and awake, and higher when you’re away or sleeping.

5. Check and Clean Condensate Drain Line

The condensate drain line can become clogged with algae and mold, leading to water damage or system shutdown. Regularly pour a cup of white vinegar down the drain line to keep it clear.

6. Inspect Insulation

Proper insulation is crucial for HVAC efficiency, especially in older Cape Cod homes. Check the insulation in your attic and around ductwork. If you notice any gaps or thin areas, consider adding more insulation.

7. Seal Air Leaks

Inspect windows, doors, and other openings for air leaks. Use weatherstripping or caulk to seal any gaps you find. This prevents conditioned air from escaping and unconditioned air from entering your home.

8. Clean Evaporator and Condenser Coils

If you’re comfortable working with your HVAC system, cleaning the evaporator and condenser coils can improve efficiency. However, if you’re unsure, it’s best to leave this task to professionals.

9. Test Your System Regularly

Don’t wait until the first hot day to test your air conditioning. Run your system for a few minutes each month during the off-season to ensure it’s working correctly.

10. Schedule Professional Maintenance

While these DIY tips are helpful, nothing replaces professional maintenance. Schedule annual check-ups with Murphy’s to ensure your system is running at peak performance.

When to Call the Professionals

While DIY maintenance is important, some tasks should be left to the experts. Contact Murphy’s for:

Air Conditioner Repair
Air Conditioning Installation
Air Conditioner Service
HVAC Installation

If you’re in Barnstable, Dennis, Harwich, Yarmouth, or Harwich Port, MA, Murphy’s is your go-to for all your HVAC needs. Their experienced technicians can handle everything from minor repairs to full system installations.

Remember, taking care of your HVAC system not only ensures your comfort but also extends the life of your equipment and improves energy efficiency. By following these DIY tips and knowing when to call in the professionals, you’ll be well-prepared to handle Cape Cod’s diverse climate all year round.

Essential DIY HVAC Maintenance Tips for Cape Cod Homeowners