If your furnace is overdue for a tune-up, you might hear a boom when it tries to start. Clogged burners from burner dirt can cause an ignition delay. When the burner eventually ignites, the fire burst it releases in the chamber can lead to a heat exchanger crack which, if unaddressed, can release carbon monoxide gas. However, professional inspections can resolve the issue before it becomes a safety hazard.
It can be tempting to skimp on furnace maintenance to lower costs, but preventative service saves more money, improves performance, and can prevent serious safety risks, which we’ll explore in this blog post.

How Can Furnace Maintenance Save You Money Over Time
Routine furnace service can lower energy costs by up to 30% and our repair technicians will identify and resolve small problems early to help save on repairs and utility costs.
Whether you’re considering furnace maintenance or a high-efficiency furnace upgrade to a high-efficiency model, we offer, flexible payment terms, online specials and promotions, and federal tax credits up to $500 for maximum savings.
How Maintaining Your Furnace Improves Energy Efficiency
Neglected furnaces can clog, wear out, and cause premature death. A clogged filter or dust buildup on the heat exchanger can make the system work harder so instead of a 15- to 20-year lifespan, your furnace lasts eight to 10 years, or less!
Furnaces have annual fuel utilization efficiency (AFUE) ratings that determine how much fuel converts to heat. A 95% or 98% AFUE would convert to 95% or 98% fuel into heat and have only a 5% or 2% heat loss, respectively.
If you’re scheduling routine service, your technician will resolve the issues and make your system safer and more comfortable for long-term performance.
Maintenance and Your Warranty
Another reason to avoid delaying furnace maintenance is that annul maintenance may be required to keep your warranty valid. Proof of documentation may also be needed if you ever file a claim.
While it may not affect fire insurance premiums, routine service reduces the risk of a fire due to furnace malfunction. It also helps you avoid manufacturer warranty issues and increases in insurance premiums. Talk to your insurer about the documentation they need. In some cases, you might even get a discount on your premium.
Extend the Lifespan of Your Furnace
Annual cleanings, inspections, and maintenance can extend your equipment lifespan by up to five years, keep your system running at peak performance, and reduce the need for emergency furnace repairs.
Lifespan of furnaces with routine service:
- Gas furnaces: 15-20 years
- Oil furnaces: 15-20 years
- Electric furnaces: 20-30 years
Furnace Maintenance and Safety
Furnaces play a major role in removing pollutants, preventing mold, increasing energy efficiency, decreasing allergens, and providing optimal air quality in your home. If a filter is not routinely changed and the furnace not regularly serviced, it can contribute to carbon monoxide and gas leaks.
Can Maintenance Improve Indoor Air Quality?
Cleaning the furnace’s burners and other components can help improve indoor air quality (IAQ). Let’s say you feel sick when your furnace kicks on or you smell a strange odor. When carbon monoxide increases to a high level, it can adversely affect your health and cause a gas explosion. Referred to as incomplete combustion, the issue might be a blocked vent, dirty burner, or faulty sensor.
During a service check, a furnace professional can check for malfunctions in the heat exchanger or burner. They can also tell if a blocked flue is causing improper venting or insufficient oxygen when the fuel is burned.
To prevent poor airflow, furnace maintenance generally includes cleaning or replacing the filters every one to three months. Filters, e.g., fiberglass, pleated, electrostatic, or HEPA, can trap and remove harmful particles in your vents to ensure adequate airflow and that your ductwork stays clean and sealed.
Choose BVSM for Expert Furnace Maintenance and Repair
Founded in 1956, BVSM Heating & Air Conditioning provides top-rated HVAC service. A Bryant Factory Authorized Dealer and members of the Beaver County Alliance for Consumer Protection, we offer 100% satisfaction guarantees.
With NATE-certified technicians providing top-tier service, we strive to deliver the best solutions for every residential and commercial client.
Learn more about Beaver Valley’s Premier HVAC Experts. Schedule a furnace maintenance in Pennsylvania today by contacting BVSM.