HVAC Troubleshooter

Here you will find and learn everything you need to know to troubleshoot faster, more accurately, and diagnose with confidence

Videos | Step-by-Step Problem Solving | Electrical System Component Checks

Live Training

Live Training

Our next live training - Unlocking the Mystery of the Heat Pump Reversing Valve. August 20th, 8:00 PM Eastern.
Refrigeration Cycle Theory

Refrigeration Cycle Theory

This is your learning space. The refrigeration cycle is broken down step-by-step. It is explained simply and has video lessons too.
TXVs

TXVs
System Measurements

System Measurements

Here you'll find step-by-step procedures for calculating air flow, superheat, subcooling, clocking a gas meter, and more. In an easy to unde...
System Diagnostics

System Diagnostics
System Electrical Checks and Troubleshooting

System Electrical Checks and Troubleshooting

Welcome

Welcome to the HVAC Tech Hangout.  My name is Ron Walker and I am here to help you with you HVAC learning needs. You'll find almost everything you need right here at your fingertips.

Upcoming Training

As a member of the HVAC Tech Hangout, you will be able to attend our live training events... absolutely FREE!