In this episode, we're talking with Frank Croak, EMS Manager at Climate Pros, about the shift from mechanical to electronic refrigeration controls. Frank offers valuable advice for technicians on both the technical side and why keeping up with technology can help you advance in today's refrigeration field. We also discuss the impact of CO2 on the industry, the role of AI in predictive analytics, and the need for technicians to develop strong mechanical and control system knowledge.

In this conversation, we cover:

-Evolution of controls in refrigeration

-The shift to CO2 and its challenges

-Value of hands-on experience

-Technological advancements in refrigeration

-Balancing work and personal life in the trades

-Tips for technicians transitioning to controls

-Understanding the basics of heat movement

-Electrical troubleshooting

-Mentoring and coaching in refrigeration

-Effective communication and accountability

-Setting goals and continuous learning

Helpful Links & Resources:

Episode 340. Basics of CO2 Controls with Kevin Mullis (Part 1 of 4)

Episode 336. Fast Track to Learning Electronic Valves & Controllers

Episode 261. Supermarket Case Controller Troubleshooting Tips

Connect with Frank on LinkedIn

FMI (Food Industry Association) Events

Climate Pros

Join the Refrigeration Mentor Hub here

Learn more about Refrigeration Mentor Customized Technical Training Programs at www.refrigerationmentor.com/courses

In this episode, we're digging into some tips and tricks for supermarket refrigeration with Rob Ochs, longtime refrigeration industry veteran. We'll delve into understanding and optimizing superheat, troubleshooting common issues, and the importance of proper maintenance and recommissioning. Rob also has some awesome tips for setting superheat correctly, checking compressor superheat, handling different refrigerant systems, and addressing common problems encountered with rack systems. This episode is filled with practical advice and tips for refrigeration technicians aiming to elevate their expertise and efficiency.

In this episode, we cover:

-Understanding superheat and compressor mechanics

-Rack refrigeration challenges

-Defrost systems and troubleshooting

-Superheat and subcooling strategies

-Recommissioning and maintenance tips

-Importance of individual compressor checks

-Discharge superheat: manufacturer differences

-Compressor design and liquid injection

-Setting superheat for different run lengths

-Environmental conditions and system efficiency

-Logging and tracking superheat

-Superheat adjustments and troubleshooting

Helpful Links & Resources:

Episode 271. The Inspiring Refrigeration Journey of Robert Ochs

Episode 203. Supermarket Refrigeration Service Tech Tips with Andrew Freeburg

Episode 306. Mastering Supermarket Service Calls with Andrew Freeburg

Join the Refrigeration Mentor Hub here

Learn more about Refrigeration Mentor Customized Technical Training Programs at www.refrigerationmentor.com/courses

In this episode, we're talking about developing a "refrigeration mindset" for truly advancing your career. This was the topic of a recent keynote I delivered at a recent Refrigerating Engineers and Technicians Association (RETA) event, which highlighted 3 core components: goal setting, accountability, and continuous learning. These are skills outside of the day-to-day technical skills that every successful refrigeration professional has developed and harnessed to make massive career moves. If you're curious about what that mindset truly means and how to develop it for yourself, this a conversation you'll want to get in on.

In this episode, we discuss:

-Goal Setting

-Attending industry events

-Developing a "refrigeration mindset"

-Continuous learning in the trades

-Challenges and opportunities in refrigeration

-Investing in training and networking

-Importance of mentorship and community

Helpful Links & Resources:

Episode 113: 5 Tips on Developing a Growth Mindset

Episode 147: Unlocking Success: 5 Steps to Develop a Growth Mindset

Episode 214. How to Develop the Right Mindset for Success

Refrigerating Engineers and Technicians Association (RETA)