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Furnace Not Turning On

A furnace that won't start needs immediate attention when temperatures drop. Several issues can prevent startup, from simple to complex.

Common Symptoms

If you're experiencing any of these symptoms, your system likely needs professional attention:

  • Furnace shows no signs of life
  • Thermostat changes have no effect
  • Blower never activates
  • You hear a click but nothing else
  • Error code showing on display

Possible Causes

This problem can be caused by several issues that our technicians will diagnose:

  • Breaker switched off
  • Thermostat connection issues
  • Fuse inside furnace blown
  • Hot surface ignitor cracked
  • Gas shutoff valve closed
  • Safety limit tripped

Our Solutions

1

Reset tripped breaker

2

Verify thermostat wiring

3

Replace internal fuse

4

Install new ignitor

5

Reset safety switch

6

Call for professional diagnosis

Related Service: Furnace Repair

Quick furnace repair when Temecula winter nights turn cold.

Learn More About Furnace Repair

Fix Your Furnace Not Turning On Problem Today

Don't wait for the problem to get worse. Our expert technicians can diagnose and repair your furnace not turning on issue quickly.