All My Favorite Tools:
In this video, I will run you through the 6-step startup process for a furnace and the most common issue I have found when my furnace cycles on and off. Usually, this is a failure mode where the burners will light but only stay lit for 2 or 3 seconds and then shut off. You can often fix this issue without buying any parts or paying an HVAC technician to troubleshoot your issue.
Replacement Flame Detection Sensors:
Free Home Maintenance Checklist:
"D-I-Wire" T-Shirts:
DISCLAIMER: This video and description contain affiliate links, which means that if you click on one of the product links, I’ll receive a small commission.