Furnace Won't Start? Quick Troubleshooting Tips

When your furnace won't start on a cold Regina morning, don't panic. Many common issues have simple solutions you can try before calling for professional help.

Quick Checks Before Calling

Check Your Thermostat - Make sure it's set to Heat mode - Set the temperature 5 degrees higher than current room temperature - Replace batteries if it's battery-powered - Check that the display is working

Look at Your Circuit Breaker - Check if the furnace breaker has tripped - Look for a breaker in the off position - Reset any tripped breakers - Wait a few minutes, then try starting the furnace

Check Your Air Filter - A completely clogged filter can shut down your system - Remove and inspect the filter - Replace if it's dirty or blocked - Try starting the furnace with a clean filter

Gas Supply Issues - Make sure other gas appliances are working - Check that the gas valve to the furnace is open - Look for any gas smell (if present, leave immediately and call the gas company)

Common Warning Signs

When DIY Isn't Enough

Emergency vs. Regular Service

Call for Emergency Service If: - You smell gas - Carbon monoxide detector is alarming - It's extremely cold outside and you have no heat

Regular Service Appointment If: - The problem started gradually - Some heat is working but not enough - The issue isn't urgent

Preventing Future Problems

Remember, when in doubt, it's always safer to call a professional. A small repair bill is much better than a dangerous situation or major system damage.