Winters in Chattanooga, TN, can be harsh, and reliable furnaces are essential to combat the cold.

Keep an eye out for these signs indicating your furnace might need repair:

1. Insufficient Heating: If your home remains cold despite the furnace running, there might be airflow blockages or issues with the heat exchanger, blower, or filter. Contact an HVAC professional for diagnosis and repair.
2. Unusual Noises: New and strange sounds from your furnace can signify belt, part, or internal issues. Promptly address these sounds to avoid more significant repairs or even a full replacement.
3. Strange Smells: A lingering odor beyond the initial dust burning is concerning. Unusual smells can indicate problems that may require immediate attention for safety and furnace functionality.
4. High Heating Bills: Rising energy bills often signal furnace inefficiency. Regular furnace maintenance and repair can restore efficiency and save you money in the long run.
5. Yellow Pilot Light: A correctly functioning furnace should have a blue pilot light. A yellow flame can indicate gas issues, including dangerous carbon monoxide levels. Contact a professional right away.
6. Failure to Start or Stay On: A malfunctioning thermostat, wiring, pilot light, or fan motor can prevent your furnace from starting or staying on. Professional furnace repair is necessary to identify and fix these issues.
7. Thermostat Adjustment Ineffectiveness: If adjusting the thermostat doesn’t warm your home, check outdoor temperatures. If it remains cold indoors, even after thermostat adjustments, it’s time to call for professional repair.
8. Poor Air Quality: If your home experiences reduced air quality, especially affecting those with respiratory issues, the furnace may be the culprit. Repair can prevent the circulation of dust, mold, or irritants.
9. Uneven Heating: Certain areas of your home being colder than others could indicate furnace issues. If your furnace isn’t maintaining consistent warmth, it’s working harder, increasing energy costs and shortening its lifespan.
10. Ice on the Roof: Ice accumulation on the roof without precipitation could be due to heat rising to the attic. A properly functioning furnace should keep the heat in your living areas, not your attic.

The Benefits of Annual Furnace Maintenance

Scheduling professional furnace maintenance annually provides numerous benefits:

1. Ensures Proper Airflow: Adequate airflow helps your furnace work efficiently. It prevents overwork, higher energy bills, and premature wear and tear.
2. Safety: Annual maintenance checks for potential gas leaks, ensuring your family’s safety.
3. Reduced Repairs: Early detection and correction of minor issues reduce the need for more extensive and costly repairs.
4. Increased Efficiency: Regular maintenance enhances your furnace’s efficiency, reducing energy costs and extending its lifespan.
5. Eliminates Fire Hazards: Loose or broken wires are fire hazards. Regular maintenance checks help prevent these risks.
6. Maintains the Manufacturer’s Warranty: Many manufacturers require annual maintenance to uphold warranties, saving you money on repairs.
7. Filter Replacement: Your technician will replace the filter during maintenance, ensuring a clean system free of allergens.

For furnace maintenance and repair services in Chattanooga, TN, contact Metro Plumbing, Heating, and Air. As a local, family-owned business serving the area since 1989, we offer 24/7 emergency services to address your heating needs promptly. Prioritize your furnace’s health; schedule maintenance and repairs with us today.