Master AC Maintenance and Troubleshooting Skills

Video Tutorials

DIY Air Conditioning Repair: Expert-Led HVAC Tutorials

Our expert-led HVAC tutorials will show you how to tackle a variety of air conditioning issues, from simple filter replacements to more complex repairs. Whether you’re a seasoned DIYer or just starting out, these videos will provide you with the knowledge and confidence to keep your AC running smoothly. Learn at your own pace and save money on professional repair costs.

Part Installation Guides

How To Wire – Blower Motor
How To Wire – Condenser Motor
How To Wire – Condenser Motor (In-depth)
How To Install – Blower Motor
How To Install – Condenser Motor
How To Install – Capacitor

Part Testing Tutorials

How To Test – Limit Switch
How To Test – Gas Valve
How To Test – Pressure Switch
How To Test – Hot Surface Ignitor (HSI)
How To Test – Capacitor
How To Test – Float Switch
How To Test – Heat Sequencer
How To Test – Electric Heat Strips/Kit
Hot To Test – Stepdown Transformer
How To Test – Compressor Contactor

General Diagnostic Guides

Diagnose – Where To Start?
Diagnose – “Nothing Works!”
Gas Furnace – Order Of Operations
Diagnose – High Limit Fault
Diagnose – Float Switch
Diagnose – Thermostat
Diagnose – Low Voltage Short (Fuse Popped!)
Diagnose – Breaker Trip (High Amps or Short)

Helpful Tips

How To – Read A Volt Meter
Multimeter – What Do Symbols Mean?
Motor – Importance Of RPM
Motor – How To Calculate RPM
Identifying Ignitor & Flame Sensor
Rewire Carrier Constant Torque to Universal
Ants in your pants! contactor

Safety Notice and End User Agreement: To ensure safe usage, a solid background in electrical, mechanical, and safety protocols is essential. Open To Public HVAC Parts disclaims any liability for the use of information or products. By engaging in troubleshoot and repair activities, you agree to adhere to all relevant local, state, and federal regulations regarding installation and usage.