HVAC Troubleshooting Guides
Use the guides to learn about and troubleshoot common furnace, air conditioning, and heat pump related failures.
We have partnered with HVAC Help Desk to offer you 100's of "how to" videos for you to learn, troubleshoot, and repair your heating and air conditioner.
General HVAC Questions
How do I choose the proper motor for my air conditioner, heat pump, or furnace?
How do I choose a Copeland Compressor replacement?
Common Gas Furnace failures and problems
Troubleshoot a furnace for proper operation
Troubleshoot a Hot Surface Ignitor (HSI)
Troubleshooting a furnace blower motor
Common Heat Pump and Air Conditioner Problems
Troubleshoot an air conditioner or heat pump
Troubleshoot a FROZEN Evaporator (AC) Coil
Troubleshoot a Capacitor
Troubleshooting an air handler or fan coil blower motor