As the days grow shorter and the temperatures cool, our thoughts turn to crisp air, falling leaves, and cozy evenings. But as we move from the scorching summer heat into the cooler days of fall, our HVAC systems face a seasonal shift that can put some parts under significant stress. At Air Systems AC & Heating, we know which components are most vulnerable during this transition and how to keep your home warm and comfortable.

The Most Likely Component to Fail: The Furnace Igniter

The most common HVAC component that fails during the fall season is the furnace igniter. The igniter is responsible for starting your furnace, typically via an electric spark or a hot surface. As the system sits dormant throughout the summer, dust, corrosion, or wear-and-tear from previous years can cause the igniter to malfunction when it’s time to kick on again. In many cases, this failure is characterized by a furnace that won’t heat, produces inconsistent heat, or turns on and off rapidly.

Here are the reasons why furnace igniters are prone to fail during the fall season:

• Lack of Use: After sitting idle during the warmer months, the igniter can corrode, collect debris, or wear out from lack of activity.
• Age of the Furnace: Like most components, igniters have a finite lifespan. If your furnace is older, the igniter may simply have reached the end of its useful life.
• Electrical Issues: Power surges, electrical shorts, or fluctuations in voltage can damage the igniter.

What Can Be Done to Prevent Furnace Igniter Failure?

1. Regular HVAC Maintenance: The best way to prevent your furnace igniter (and other components) from failing is with regular, professional HVAC maintenance. During a tune-up, Air Systems AC & Heating technicians clean and inspect all vital parts of your system, ensuring it’s in good working order.
2. Change Air Filters Regularly: Dirty air filters restrict airflow and cause the system to work harder, potentially overheating components like the igniter. Make sure you’re changing the filter according to manufacturer recommendations or more often if you have pets, allergies, or live in a dusty area.
3. Check and Clean Air Vents: Blocked or closed vents can strain your HVAC system, causing uneven heating and placing unnecessary stress on the igniter and other components. Ensure your vents are open and unblocked for maximum efficiency.
4. Address Electrical Concerns Promptly: If you’ve experienced flickering lights, tripped circuit breakers, or other electrical issues, have an electrician inspect and fix the problem. This helps protect your furnace from electrical damage.

Why Choose Air Systems AC & Heating?

1. Expert Technicians: Our team of licensed professionals is experienced in diagnosing and repairing all types of HVAC problems, including common igniter failures. We bring expertise and the right tools to quickly identify and fix your heating issues.
2. Preventative Maintenance Programs: We offer regular maintenance services tailored to ensure your HVAC system runs smoothly year-round, helping you avoid costly and inconvenient breakdowns.
3. 24/7 Emergency Service: We know that HVAC issues rarely occur at convenient times. That’s why we provide 24/7 emergency services to keep you comfortable no matter when trouble strikes.
4. Customer Satisfaction Guaranteed: We are committed to providing excellent service with honesty, integrity, and professionalism. Our many satisfied customers are a testament to our dedication to ensuring your complete comfort.
5. Locally Owned and Operated: We understand the needs of our community because we live here, too. Our family-owned business prioritizes the comfort and well-being of our customers and treats each job as if we were servicing our own home.

Take Action This Fall

Don’t wait until the first cold front to find out your furnace igniter has failed. Contact Air Systems AC & Heating today for a comprehensive HVAC inspection. Our experts will keep your heating system running efficiently and reliably, giving you peace of mind for the fall and winter ahead.

Contact Us Today to Schedule Your Fall HVAC Tune-Up!