Finally, an HVAC book written by a technician and not an engineer. Craig, from AC Service Tech (his YouTube channel) has created some fantastic HVAC study material that everyone can understand. This book will answer all your HVAC questions. You’ll no longer need to use Google and scroll through endless forums looking for an answer. Craig’s HVAC material has definitely tightened up my HVAC practices and I know it’ll do the same for you. Whether you’ve been in the field for 17 years like me or if you’re just starting out, this book will help you bring massive value to the market place. You can purchase the material by clicking the links posted below and also check out my video reviewing the book, quick reference cards, and the workbook.
The quick reference cards are made of durable material so that you can keep them in your bag. They’re hard to bend and you can just wipe off dirt, refrigerant oil, or whatever else gets on them.
This is the Refrigerant Charging and Service Procedures for Air Conditioning WorkBook you can use for testing. It also includes an answer key as you’ll see in the video below.
My YouTube video reviewing the Refrigerant Charging and Service Procedures for Air Conditioning material.
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