Line Set Cleaning Methods

  • Author: Craig Migliaccio
  • Level: Beginner/Intermediate 
  • Study time: 45 mins
Write your awesome label here.
Join today
Add your short course description here
  • Video time: 30 minutes
  • Knowledge Checks: 7
This course provides a comprehensive guide to two primary methods for cleaning and prepping existing copper refrigerant tubing for reuse in new HVACR systems: chemical flushing and mechanical "pig" cleaning. Students will learn step-by-step procedures to effectively remove old oil, debris, and acidic contaminants to ensure system reliability and performance.

"Always do the best thing for the system and the building owner by cleaning the existing line set before reuse! Replace it whenever possible!"

Craig Migliaccio, AC Service Tech

Write your awesome label here.