Title: Refrigerant Recovery Concepts and Procedures This is if you need to brush up on Recovery
Course: Canvas Practice Course

Recovery

If you need help you can look in the Book at these pages,  page 239  11.2.1 Pumping Down a           Refrigeration System to page 248 to 11.3 Locating and repairing refrigerant leaks.

Evacuations

Pages 254 11.4.1 to Page 257

Charging

Page 258 11.5 to 266

Subcooling

Page 236   11.1.1

Superheat

Page 237  11.2.2