This Paperback is dedicated to those who are eager to learn the HVACR Trade and Refrigerant Charging/Troubleshooting Practices. This book differs from others as it gives key insights into each procedure along with tool use from a technician’s perspective, in language that the technician can understand.

This Paperback is dedicated to those who are eager to learn the HVACR Trade and Refrigerant Charging/Troubleshooting Practices. This book differs from others as it gives key insights into each procedure along with tool use from a technician’s perspective, in language that the technician can understand.

This Paperback is dedicated to those who are eager to learn the HVACR Trade and Refrigerant Charging/Troubleshooting Practices. This book differs from others as it gives key insights into each procedure along with tool use from a technician’s perspective, in language that the technician can understand.

This Paperback is dedicated to those who are eager to learn the HVACR Trade and Refrigerant Charging/Troubleshooting Practices. This book differs from others as it gives key insights into each procedure along with tool use from a technician’s perspective, in language that the technician can understand.

This Paperback is dedicated to those who are eager to learn the HVACR Trade and Refrigerant Charging/Troubleshooting Practices. This book differs from others as it gives key insights into each procedure along with tool use from a technician’s perspective, in language that the technician can understand.

This Paperback is dedicated to those who are eager to learn the HVACR Trade and Refrigerant Charging/Troubleshooting Practices. This book differs from others as it gives key insights into each procedure along with tool use from a technician’s perspective, in language that the technician can understand.

This Paperback is dedicated to those who are eager to learn the HVACR Trade and Refrigerant Charging/Troubleshooting Practices. This book differs from others as it gives key insights into each procedure along with tool use from a technician’s perspective, in language that the technician can understand.

This Paperback is dedicated to those who are eager to learn the HVACR Trade and Refrigerant Charging/Troubleshooting Practices. This book differs from others as it gives key insights into each procedure along with tool use from a technician’s perspective, in language that the technician can understand.

AC Service Tech, LLC. Does not apply. May 24, 2019. Publication date. First Edition. Item Weight. Print length.

This Paperback is dedicated to those who are eager to learn the HVACR Trade and Refrigerant Charging/Troubleshooting Practices. This book differs from others as it gives key insights into each procedure along with tool use from a technician’s perspective, in language that the technician can understand.