Product Review

Does your furnace sound like it is turning on, but there is no flame in the burners? Can you hear a motor running in the top of the furnace? Do you hear a clicking, smell a small amount of gas, and then the furnace shuts off? These are all typical signs of a failed furnace Hot Surface Ignitor, but these can also be signs of different problems. This book will help you accurately and confidently troubleshoot whether or not your furnace's hot surface ignitor has failed.

Don't just replace your hot surface because your furnace burners are not coming on. Use this guide to determine and ensure the hot surface ignitor has actually failed and save yourself money as a result.

It this guide is not sufficient in troubleshooting your furnace issues, try the Easy Furnace Fix-It Guide: Simple Furnace Diagnostic Repair Guide for Homeowners for more detailed diagnostics and electrical troubleshooting.