Fausto Najera - Refrigeration Technician, controls tech, cold
![](https://www.achrnews.com/ext/resources/2020/July/Professional-HVACR-Services.jpg)
Refrigeration Contractors Expect COVID-19 to Bring Change, 2020-07-04
![](https://amatrol.com/wp-content/uploads/2021/11/T7082-Air-Conditioning-Heat-Pump-Learning-System-a-2007-05-07-2-300x300.png)
Basic Refrigeration Training System Hands-On HVACR Skills for Technicians - Amatrol
![](https://electronictechcorp.com/img/dmtouch.png)
Refrigeration Controls Electronic Technologies Corp
Kathy Patterson - Industrial Recruiter / Talent Acquisition Specialist - Refrigeration Systems Construction & Service Company
![](https://amatrol.com/wp-content/uploads/2021/10/95-GEO3-XAA_GeothermalFlushCartLS_a_20140425_270x270.png)
Basic Refrigeration Training System Hands-On HVACR Skills for Technicians - Amatrol
![](https://www.ntitraining.com/wp-content/uploads/2024/01/comm_refrig.jpg)
Commercial Refrigeration Training in Phoenix - National Technical Institute
![](https://www.achrnews.com/ext/resources/2023/09-September/CoolSys-CO2-Refrigeration-System-1.jpg?height=635&t=1694982985&width=1200)
Servicing CO₂ Refrigeration Systems
![](https://amatrol.com/wp-content/uploads/2022/01/Amatrol-Basic-Refrigeration-Learning-System-T7045-Student-Reference-Guide-600x832_c.png)
Basic Refrigeration Training System Hands-On HVACR Skills for Technicians - Amatrol
![](https://ammoniatraining.org/assets/img/img_cta_courses.jpg)
Faculty & Staff - Industrial Refrigeration Technical College
![](https://image.isu.pub/161027165241-b7f4dae59d32af251e52d9483e03f529/jpg/page_1.jpg)
10/27/2016 The Daily Territorial by Wick Communications - Issuu
![](https://www.esmagazine.com/ext/resources/images/2021/ES-emerson-slide1-900x550.jpg)
Tracking the Evolution of Industrial Refrigerants