Your furnace is an essential part of your home’s comfort system, particularly during the cold months. Regular maintenance ensures that it operates efficiently, safely, and reliably. However, knowing exactly when to schedule a service can be tricky. Here’s a fresh look at the key times to get your furnace serviced, so you can keep your home warm and avoid costly repairs.
Routine Annual Check-Up
One of the most effective ways to keep your furnace in top condition is through an annual check-up. Scheduling a service once a year, ideally in the fall before the heating season starts, can catch potential issues early and ensure your system is ready to keep you warm all winter.
What to Expect: During an annual service, a professional will clean and inspect your furnace, check the thermostat settings, tighten electrical connections, lubricate moving parts, and check the system’s overall operation.
When You Experience Inconsistent Heating
If you notice that some rooms in your home are warmer or cooler than others, your furnace may be struggling to distribute heat evenly. This inconsistency can be a sign of issues such as clogged filters, faulty thermostats, or problems with the ductwork.
Action Step: Don’t wait for the issue to worsen. Inconsistent heating is a clear sign that your furnace needs professional attention.
After Unusual Noises or Smells
Furnaces should operate relatively quietly, so if you start hearing unusual sounds like banging, rattling, or squealing, or if you smell something odd like burning, it’s time to get your furnace checked. These noises and smells could indicate anything from a loose component to a serious mechanical failure.
Immediate Concern: Unusual noises or smells often point to underlying issues that, if left untreated, could lead to a complete system breakdown.
Following an Unexpected Spike in Energy Bills
A sudden increase in your heating bills without a corresponding change in usage is a strong indicator that your furnace is losing efficiency. This inefficiency could be due to a variety of issues, such as dirty filters, aging components, or even a system that’s working too hard to maintain a set temperature.
Pro Tip: If your energy bills are higher than normal, schedule a service appointment to diagnose and address the problem before it leads to more expensive repairs.
Before and After Extended Downtime
If your furnace hasn’t been used for an extended period, such as over the summer, it’s wise to have it inspected before you turn it on again. Dust, debris, and even pests can find their way into an idle system, potentially causing issues when you start it up.
Best Practice: A post-downtime check-up can prevent unpleasant surprises and ensure the system runs smoothly when you need it.
When the Pilot Light Changes Color
A healthy furnace typically has a blue pilot light. If the flame turns yellow, it could indicate a problem with ventilation, which might lead to dangerous carbon monoxide buildup in your home.
Safety First: A yellow pilot light is a red flag that should prompt immediate service to check for gas leaks or ventilation issues.
As Your Furnace Ages
The average furnace lasts about 15 to 20 years, but as it ages, its efficiency decreases, and the likelihood of breakdowns increases. If your furnace is over 10 years old, it’s crucial to monitor its performance closely and schedule more frequent servicing to keep it running as efficiently as possible.
Consideration: Older furnaces may require more frequent inspections and maintenance to ensure they continue to operate safely and effectively.
After You Notice a Decline in Air Quality
If the air in your home feels dusty or if household members start experiencing more frequent respiratory issues, your furnace may be circulating dust, mold, or other allergens. This decline in air quality could result from a dirty filter, blocked ducts, or other issues that a professional can address.
Health Check: Improved air quality is another benefit of regular furnace maintenance. If you notice a change, it’s time to schedule a service.
Conclusion: Don’t Wait—Regular Maintenance Is Key
Regular furnace maintenance isn’t just about preventing breakdowns; it’s about ensuring the safety, efficiency, and comfort of your home. By staying alert to the signs mentioned above and scheduling annual check-ups, you can extend the life of your furnace and avoid unexpected repair costs.
Need Help?
If you need reliable furnace repair in Las Vegas, Airtech is here to help. Our experienced technicians are ready to diagnose and fix any issues with your furnace, ensuring your home stays warm and comfortable throughout the colder months. Don’t wait for a breakdown—contact Airtech today for prompt, professional service and get your furnace back in top condition.