How to Replace a Furnace Ignitor
Complete step-by-step instructions to replace a furnace ignitor. This moderate-level project typically takes 30 min - 2 hours and costs $10-$75 in materials.
Tools & Materials Needed
Step-by-Step Instructions
- 1
Turn off power/water to the furnace
- 2
Locate the ignitor on your furnace
- 3
Remove the old ignitor
- 4
Install the new ignitor
- 5
Restore power/water and test
AI-Enhanced Expert Guide
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Pro Tips
Take a photo of the old ignitor before removing
Bring the old part to the hardware store for an exact match
Safety Warnings
Ensure the furnace is fully powered off before starting
Frequently Asked Questions
How much does it cost to replace a furnace ignitor?
DIY cost is typically $10-$75 for materials. Hiring a professional handyman will cost more but ensures proper installation and warranty coverage.
How long does it take to replace a furnace ignitor?
This project typically takes 30 min - 2 hours. It's rated as moderate difficulty. Beginners may take longer on their first attempt.
Should I hire a professional instead?
Most handy homeowners can complete this project, but don't hesitate to call a pro if you're unsure about any step.
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