Furnace Not Turning On

HIGH PRIORITY

Furnace completely unresponsive. Could be electrical, gas supply, or control system issues requiring immediate professional diagnosis.

Common Symptoms

Adjusting thermostat settings produces no response or reaction from the furnace system.

Complete silence when furnace should be starting - no clicking, whooshing, or ignition attempts.

Electronic display shows no lights, codes, or any indication of power to the furnace.

Furnace display showing error codes preventing startup or indicating system faults.

Dead batteries, faulty wiring, or internal thermostat failure preventing proper communication with furnace.

Loose wiring, corroded connections, or electrical component failure disrupting power flow.

Stuck gas valve, solenoid failure, or gas supply issues preventing fuel delivery to burners.

Dirty or failed flame sensor causing furnace to shut down immediately after ignition attempts.

Damaged electronic control board unable to receive signals or execute startup sequence.

Multiple failed ignition attempts triggering safety lockout to prevent dangerous conditions.

If your thermostat uses batteries, replace them with fresh ones and wait 2-3 minutes before testing.

Verify the furnace circuit breaker in your electrical panel is in the ON position and hasn't tripped.

Check the furnace power switch (looks like a light switch near unit) is in the ON position.

Check furnace display panel for any flashing lights or error codes - note them for the technician.

If basic troubleshooting doesn't work, call 778-909-5731 for professional emergency diagnosis and repair.

Modern furnaces have multiple electrical and gas components requiring professional diagnostic tools.

Electrical and gas system issues can be dangerous - licensed technicians ensure safe repairs.

Professional testing equipment identifies exact problem, preventing unnecessary part replacements.

Professional emergency service to diagnose and repair your non-responsive furnace