Hvac School - For Techs, By Techs
Acid and Contaminants Testing w/ John Pastorello
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:44:28
- More information
Informações:
Synopsis
John Pastorello from Refrigeration Technologies joins us to talk about testing oil and refrigerant for contamination and what each is good for.
