Tools That May Help
Before calling a professional, these common tools may help you check the issue safely.
As an Amazon Associate, TradesFixer may earn from qualifying purchases.
Problem
Furnace does not start when heat is requested.
Common Symptoms
- Weak airflow from vents
- System running constantly
- Uneven indoor temperatures
- Higher energy bills
Possible Causes
- Thermostat issue
- power problem
- ignition failure
- control board fault
How To Fix It
- Check thermostat
- verify power
- reset furnace
- inspect ignition
Safety Tip
Always shut off power to the HVAC system before inspecting wiring or internal components.
When To Call A Professional
If furnace still will not start or involves gas/electrical components, call a professional
Need Professional Help?
TradesFixer is building a network of trusted local professionals. Featured expert listings and local contractor connections are coming soon.
Are You A Contractor?
Want your business featured on TradesFixer? Contact us to learn about future featured listings, category placement, and local exposure opportunities.
Contact TradesFixer