When your furnace stops working properly, you face a crucial decision: attempt repairs yourself or call a local crew. Learning how to repair a furnace can save you money on minor issues, but complex problems demand expertise.
Automated Comfort Systems provides furnace installation services in Lexington, NC, and helps homeowners make informed decisions about furnace maintenance. In this guide, we’ll explain how to repair a furnace and when to call us instead.
Repairing Your Furnace vs. Hiring a Crew in Lexington
While some furnace issues allow for DIY solutions, most repairs require professional expertise to ensure safety and proper functionality. Understanding the difference between minor maintenance tasks and major repairs helps you make the right choice for your Lexington home.
When To Attempt Furnace Troubleshooting
Regular furnace maintenance helps prevent costly repairs and extends your system’s lifespan. Before calling a qualified technician, you can perform several basic checks to identify and potentially resolve common heating issues. Many furnace problems stem from simple maintenance oversights that homeowners can safely address themselves.
You can safely attempt these basic troubleshooting steps:
- Filter replacement: Check and replace your furnace filter every one to three months to maintain proper airflow and system efficiency. A clogged filter restricts airflow, forcing your system to work harder and potentially leading to overheating.
- Thermostat calibration: Verify your thermostat settings and battery life. Sometimes, a simple adjustment resolves heating issues. Ensure your thermostat is set to “heat” mode and the temperature is set higher than the current room temperature.
- Pilot light adjustment: For older furnaces with standing pilot lights, you can attempt to relight following the manufacturer’s instructions. If the pilot light won’t stay lit or frequently goes out, this may indicate a more serious issue.
When To Hire an Expert for Your Furnace Repair
Some heating problems display clear warning signs that indicate the need for help from a licensed technician who knows how to repair a furnace. If you notice unusual sounds, strange odors, or inconsistent heating, these could signal serious underlying issues. Carbon monoxide concerns always warrant immediate attention, as this odorless gas poses severe health risks.
These situations require professional attention in Lexington, NC:
- Blower motor repair: Strange noises or weak airflow often indicate motor problems. Squealing, grinding, or rattling sounds suggest worn bearings or damaged components.
- Ignition issues: Modern electronic ignition systems require specialized knowledge to troubleshoot and repair safely. Frequent cycling or failure to ignite demands attention from qualified technicians.
- Heat exchanger fix: A cracked heat exchanger poses serious safety risks. This critical component needs certified repairs to prevent carbon monoxide leaks.
- Circuit board replacement: Electrical issues affecting your furnace’s control board need diagnosis and repair. Flickering lights or intermittent operation often indicate circuit problems.
- Gas line service: Any issues involving gas connections or supply beg the know-how of a licensed technician. Never attempt DIY repairs on gas components.
- Combustion chamber cleaning: Professional cleaning of the combustion chamber ensures proper fuel burning and prevents dangerous buildup of debris or carbon deposits.
The Benefits of Hiring a Professional Furnace Repair Team in Lexington
Technicians know how to repair a furnace and have years of training, specialized tools, and manufacturer certifications. For Lexington homeowners, choosing a licensed HVAC team protects your comfort and investment. When your furnace malfunctions, repair services offer these significant advantages over DIY attempts:
- Comprehensive diagnostic capabilities: Certified technicians use advanced testing equipment to accurately identify problems and prevent misdiagnosis, which can lead to unnecessary repairs.
- Access to proper tools and replacement parts: Licensed technicians carry the right tools and stock genuine manufacturer parts to complete repairs correctly the first time.
- Knowledge of local building codes: HVAC pros understand and follow Lexington’s specific building regulations to ensure your furnace meets all safety and efficiency standards.
- Protection through licensing and insurance: Hiring a licensed and insured technician protects you from liability and ensures any accidental damage during repairs is covered.
- Experience with various home heating systems: Seasoned technicians work with different furnace brands and models daily, giving them the experience to handle any heating system configuration.
Trust Automated Comfort Systems for Knowledgeable Furnace Repairs in Lexington
Understanding how to repair a furnace helps you make informed decisions about your heating system. While some maintenance tasks suit DIY efforts, most repairs require a professional touch.
Watch for the signs of a failing furnace circuit board and other complex issues. Automated Comfort Systems provides furnace repair services throughout Lexington, NC, with certified technicians ready to restore your comfort. Contact us today for your furnace repair.