Keeping Your HVAC System in Top Shape: DIY Tips from Murphy’s

At Murphy’s Air Conditioning, Heating, and Plumbing, we understand the importance of a well-functioning HVAC system, especially in the varying climate of Cape Cod and surrounding areas. While professional installation and major repairs should always be left to the experts, there are several DIY maintenance tasks homeowners can perform to keep their systems running efficiently. Here are some essential tips to help you maintain your HVAC system and potentially avoid costly repairs:

1. Regular Filter Changes

One of the simplest yet most crucial tasks is changing your air filter regularly. A clean filter ensures:

• Better air quality
• Improved system efficiency
• Reduced energy costs
• Extended equipment life

Aim to change your filter every 1-3 months, depending on usage and environmental factors.

2. Keep Your Outdoor Unit Clean

For those with central air conditioning systems in Barnstable, Dennis, or Yarmouth, maintaining the outdoor unit is vital. Regularly:

• Clear debris like leaves and twigs from around the unit
• Trim vegetation to ensure at least 2 feet of clearance
• Gently clean the condenser coils with a soft brush and mild detergent

This maintenance helps your system operate more efficiently and can prevent unnecessary strain on the components.

3. Check and Clean Vents

Ensure all vents in your home are unobstructed and clean. Dust and debris can accumulate over time, reducing airflow and efficiency. Use a vacuum with a brush attachment to clean vents and registers regularly.

4. Monitor Your Thermostat

Proper use of your thermostat can significantly impact your system’s efficiency and your energy bills. Consider:

• Installing a programmable or smart thermostat
• Setting higher temperatures in summer and lower in winter when you’re away or asleep
• Avoiding drastic temperature changes, which can strain your system

5. Inspect Insulation

Proper insulation is crucial for maintaining comfortable temperatures and reducing the workload on your HVAC system. Check for:

• Gaps or damages in attic insulation
• Proper sealing around windows and doors
• Insulation on exposed ductwork in unconditioned spaces

Addressing insulation issues can dramatically improve your home’s energy efficiency.

6. Listen for Unusual Noises

Familiarize yourself with the normal sounds of your HVAC system. If you notice any unusual noises like grinding, squealing, or rattling, it may indicate a problem that requires professional attention.

7. Schedule Professional Maintenance

While these DIY tips are valuable, they don’t replace the need for professional maintenance. Schedule annual check-ups with Murphy’s to ensure your system is running at peak performance.

By following these DIY tips, homeowners in Cape Cod, Harwich Port, and surrounding areas can maintain their HVAC systems more effectively. Remember, while these tasks are generally safe for homeowners to perform, always prioritize safety. If you’re unsure about any maintenance task or encounter a problem, don’t hesitate to contact the professionals at Murphy’s Air Conditioning, Heating, and Plumbing.

Regular maintenance not only extends the life of your HVAC system but also ensures it operates efficiently, saving you money on energy bills and preventing unexpected breakdowns. Stay comfortable year-round by keeping your system in top shape with these simple yet effective DIY tips.