Before calling in an HVAC tech, try these troubleshooting tips. You may be able to fix the issue yourself and save some money along the way. When your HVAC system stops working, your first ...

Troubleshooting Air Conditioning Transformer Problems Aids in Decision-Making A problem’s symptoms and when they started can significantly impact how a professional proceeds when troubleshooting air ...

The summer heat is just around the corner, and that means HVAC troubles might not be far behind. Here are some quick tips on what you should do when your AC unit stops working.

According to Johnson, "Using Schematics To Troubleshoot HVAC/R Electrical Circuits, Part 1" came about because of feedback from the industry. "It’s shorter than our fundamentals training videos, and ...