24/7 Furnace Repair Service in New York, NY

Common Gas Furnace Problems

Here are some of the most frequent issues homeowners experience with gas furnaces:

1. Furnace not heating
    – Thermostat issues, pilot light out, or no gas supply.

2. Furnace keeps turning on and off (short cycling)
    – Could be caused by a dirty air filter, faulty flame sensor, or oversized unit.

3. Weak or no airflow
    – Often due to a clogged filter, blocked vents, or blower motor failure.

4. Unusual noises (banging, squealing, rattling)
    – Loose or broken parts, worn belts, or motor issues.

5. Pilot light or ignition problems
    – Can prevent your furnace from lighting and heating your home.

6. Thermostat not working properly
    – Leads to uneven temperatures or no response from the furnace.

7. Water leaks around the furnace
    – Common in high-efficiency models with clogged or leaking drain lines.

8. Furnace runs constantly
    – Might be a stuck blower, faulty control board, or thermostat issue.

9. Furnace blowing cold air
    – Could mean the burners aren’t igniting or the limit switch is faulty.

10. Tripped breaker or blown fuse
     – Electrical issues can shut down the furnace completely.

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Need Help with Any of These?

Air First is here to troubleshoot, repair, or replace your gas furnace — fast, reliable, and affordable.

📞 Call now to schedule service or ask about our maintenance plans!

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