Common Furnace Issues in Mission, KS Homes
When the cold hits in Mission, KS, you expect your furnace to keep up. But if it starts blowing cold air or won’t turn on at all, it’s time to troubleshoot. Below, we break down the most common furnace issues in the area and what to do next.
1. Furnace Blows Cold Air
If your system is running but only cold air comes out, it could be caused by:
- Thermostat set to “on” instead of “auto”
- Clogged or dirty air filter
- Burner ignition failure
Try switching the thermostat to “auto” and changing the filter. Still no luck? Let a pro take a look.
2. Furnace Won’t Turn On
When nothing happens at all, check for:
- Tripped circuit breaker
- Loose thermostat wiring
- Malfunctioning safety switch
These issues are best diagnosed during a seasonal tune-up or service call.
3. Pilot Light Goes Out
If you have an older furnace, the pilot light may not stay lit due to:
- Dirty thermocouple
- Low gas pressure
- Faulty control board
If you smell gas, leave the area immediately and call a professional.
4. Loud Noises or Strange Sounds
Bangs, screeches, or rattling noises could signal:
- Delayed burner ignition
- Worn blower bearings
- Unbalanced ductwork
These sounds should never be ignored. Schedule service in Mission, KS right away.
5. Short Cycling (Turning On/Off Frequently)
This common issue is usually caused by:
- Overheating due to restricted airflow
- Incorrect furnace sizing
- Dirty flame sensor
Short cycling decreases energy efficiency and increases wear on your system.
Prevent Future Furnace Problems
- Replace filters every 1–3 months
- Schedule annual heating maintenance
- Use a smart thermostat to monitor cycles
Need Fast Furnace Repair in Mission, KS?
Call (913) 354-6552 or request a repair online. Our technicians at 7th Degree Heating and Air are based near Mission and respond quickly to no-heat calls throughout Johnson County.
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