Get on the Supermarket Academy waitlist now! New program to supercharge your supermarket refrigeration expertise launching soon.

In this conversation, we’re talking with with Lalit Chordia and Todd Palcic of Thar Process (Thar Energy) to discuss their long partnership and profound contributions to CO2 refrigeration. Lalit talks about his early work in supercritical fluids in the 1980’s, including the innovation of CO2 ground source heat pumps. We also take a look at new revolutionary CO2-based heating and cooling systems and their incredible environmental benefits and cost efficiencies for both commercial and residential settings, and forecast future trends and the transition to CO2 refrigeration around the world.

In this conversation, we discuss:

-Innovation of supercritical fluids in refrigeration

-Ground source CO2 heat pump development

-Advancements in CO2 heat pump technology

-Simultaneous heating and cooling systems

-Air source heat pumps

-The Empire Technology Prize and steam heating with CO2

-Opportunities in New York's steam heating transition

-Thermal energy storage and microgrids

-Transition to CO2 refrigeration

-CO2 potential in developing countries

Helpful Links & Resources:

Thar Process

Thar Energy

Thar Heat Pumps

Lalit Chordia on LinkedIn

Todd Palcic on LinkedIn

BOOK A CALL with Trevor to learn more about refrigeration training programs.

Upcoming Servicing Compressors, Supermarket and CO2 Trainings: Learn More Here

Learn More About Refrigeration Mentor: https://refrigerationmentor.com/

Get your FREE Service & Compressor Troubleshooting Guide: Access Here

Refrigeration Mentor on Instagram

Refrigeration Mentor YouTube Channel

Get on the Supermarket Academy waitlist now! New program to supercharge your supermarket refrigeration expertise launching soon.

In this conversation, Supermarket Refrigeration Technician Patrick Gregory walks us through a CO2 refrigeration service call, step-by-step. He covers cascading and transcritical CO2 systems, troubleshooting common issues and shares a ton of valuable tips on diagnosing problems, whether it's filter dryer blockages, solenoid issues, electronic expansion valve (EEV) troubleshooting or other. We also dive into the importance of manuals and how refrigeration technicians can learn and get more confident servicing CO2 systems.

In this conversation, we discuss:

-Liquid overfeed systems

-Understanding Cascading CO2 Systems

-Step-by-step process of a CO2 service call

-Diagnosing issues in CO2 systems

-Solenoid and filter dryer troubleshooting

-Pump systems and flow management

-Evacuation and leak testing

-CO2 system precautions

-Controller manuals and troubleshooting

-Electronic expansion valves (EEVs)

-Oil Failures

-Charging a CO2 refrigeration system

Helpful Links & Resources:

Follow Partick on LinkedIn

BOOK A CALL with Trevor to learn more about refrigeration training programs.

Upcoming Servicing Compressors, Supermarket and CO2 Trainings: Learn More Here

Learn More About Refrigeration Mentor: https://refrigerationmentor.com/

Get your FREE Service & Compressor Troubleshooting Guide: Access Here

Refrigeration Mentor on Instagram

Refrigeration Mentor YouTube Channel

Get on the Supermarket Academy waitlist now! New program to supercharge your supermarket refrigeration expertise launching soon.

In this conversation, we’re previewing Chillventa 2024 (Oct 8-10) and some new products and innovations from Danfoss with Strategic Marketing Director, Henry Steffensen. We dive into Danfoss's focus on energy efficiency, decarbonization and heat recovery in the development of their products for everything from small refrigeration installations, to restaurants, light commercial, supermarkets and industrial.

In this conversation, we discuss:

-Refrigeration’s role in climate change

-Decarbonization and energy efficiency in refrigeration

-Danfoss Smart Store

-Heat recovery

-New refrigeration products from Danfoss

-Connected refrigeration equipment

-Danfoss Smart Store and connected systems

-Minimizing food loss in supermarkets

-Refrigeration’s role in health care and hospitals

-Importance of industry events and networking

Helpful Links & Resources:

Danfoss

Chillventa 2024

Episode 28: CO2 Transcritical High Pressure and Low Pressure Ejectors with Patrick Clardy

BOOK A CALL with Trevor to learn more about refrigeration training programs.

Upcoming Servicing Compressors, Supermarket and CO2 Trainings: Learn More Here

Learn More About Refrigeration Mentor: https://refrigerationmentor.com/

Get your FREE Service & Compressor Troubleshooting Guide: Access Here

Refrigeration Mentor on Instagram

Refrigeration Mentor YouTube Channel

Get on the Supermarket Academy waitlist now! New program to supercharge your supermarket refrigeration expertise launching soon.

In this conversation, we’re talking with John Scott and Mark Feeney from Carter Thermal Industries Group about the ongoing evolution of CO2 refrigeration, particularly in supermarkets in the UK vs. North America. They share their early experiences and challenges in transitioning to natural refrigerants in the UK, especially adapting and overcoming common fears of CO2. We also dive into strategies for attracting young and more diverse people to the refrigeration industry, and adapting to constant regulatory changes.

In this conversation, we discuss:

-CO2 refrigeration: past and present

-Challenges and solutions in CO2 systems

-Supply chain issues and market dynamics

-Adoption of CO2 and evolving industry standards

-Career opportunities and industry growth

-Inclusivity and workforce development

-The evolution of transcritical CO2 Refrigeration

-Attracting young people and women to the refrigeration trade

-Technological advancements in refrigeration

-Influence of environmental activism on supermarket refrigeration

-Similarities between CO2 and other refrigeration systems

-Cost and safety considerations switching to CO2

Helpful Links & Resources:

Carter Thermal Industries Group

Food Industry Association (FMI) Baltimore Conference - Sep 22-26, 2024

BOOK A CALL with Trevor to learn more about refrigeration training programs.

Upcoming Servicing Compressors, Supermarket and CO2 Trainings: Learn More Here

Learn More About Refrigeration Mentor: https://refrigerationmentor.com/

Get your FREE Service & Compressor Troubleshooting Guide: Access Here

Refrigeration Mentor on Instagram

Refrigeration Mentor YouTube Channel

Get on the Supermarket Academy waitlist now! New program to supercharge your supermarket refrigeration expertise launching soon.

In this conversation, I’m talking about how to help supermarket owners and managers better understand the importance of systematic refrigeration maintenance and repairs. Inadequate refrigeration is a major cause of food waste at grocery stores. Here, I’m going to share some tips and examples of how to how to educate customers on the benefits of proper maintenance, and how investing in refrigeration equipment not only saves money in the long term, but also prevents losses and increases sales in the short term. I’ll also explain how to handle challenging customers, even if that includes firing them.

In this conversation, we’re talking about:

-Tips for talking to store owners and managers

-How to pitch a refrigeration maintenance program

-Food waste at supermarkets

-How to increase grocery sales with better refrigeration

-Refrigeration efficiency

-Educating customers on better refrigeration practices

-Refrigeration equipment life cycles

-Handling difficult customers

-Firing the customer

-Cost of refrigeration repairs vs maintenance

Helpful Links & Resources:

BOOK A CALL with Trevor to learn more about refrigeration training programs.

Upcoming Servicing Compressors, Supermarket and CO2 Trainings: Learn More Here

Learn More About Refrigeration Mentor: https://refrigerationmentor.com/

Get your FREE Service & Compressor Troubleshooting Guide: Access Here

Refrigeration Mentor on Instagram

Refrigeration Mentor YouTube Channel

Get on the Supermarket Academy waitlist now! New program to supercharge your supermarket refrigeration expertise launching soon.

BOOK A CALL with Trevor to learn more about refrigeration training programs.

In this conversation, Supermarket Refrigeration Technician, Patrick Gregory shares his career journey into supermarket refrigeration. We talk about how new technicians can gain experience and build confidence with taking on service calls, how to maximize your income potential as a supermarket refrigeration technician, and the critical steps all technicians need to take - both at work and after work - to advance in their career.

In this conversation, we discuss:

-Online content for refrigeration education and training

-How technicians can stay updated on new refrigeration technology

-Growth of CO2 refrigeration

-CO2 supermarket refrigeration training resources

-Advice for new new refrigeration technicians

-Investing in training outside work

-Commonly overlooked safety considerations for technicians

-Performing your own verifications

-Taking initiative to learn new skills

-Workign for more than just money

-High income potential of a career in refrigeration

-Importance of financial literacy

Helpful Links & Resources:

Follow Partick on LinkedIn

Upcoming Servicing Compressors, Supermarket and CO2 Trainings: Learn More Here

Learn More About Refrigeration Mentor: https://refrigerationmentor.com/

Get your FREE Service & Compressor Troubleshooting Guide: Access Here

Refrigeration Mentor on Instagram

Refrigeration Mentor YouTube Channel

Get on the Supermarket Academy waitlist now! New program to supercharge your supermarket refrigeration expertise launching soon.

BOOK A CALL with Trevor to learn more about refrigeration training programs.

In this conversation, we’re talking with Dave Tomicki, Refrigeration System Specialist, and Don Elliott, Technician Development Leader, both with Hussmann, about the fast-moving regulatory changes for refrigerants, particularly the AIM Act (American Innovation and Manufacturing) and new SNAP Rule 26 (Significant New Alternatives Policy) in the US and their implications on technicians, contractors, and end users around the world. They discuss the education, training, and equipment adjustments necessary to handle the changes, including increased charge limits for R290, amd new low-GWP A2L refrigerants for commercial refrigeration.

In this conversation, we cover:

-Overview of new refrigerant regulations: AIM Act & SNAP Rule 26

-Impact of SNAP Rule 26 (US) on the refrigeration industry

-Impact of new refrigeration regulations on training technicians

-Effects of SNAP Rule 26 on technicians and end users

-Impact of regulation changes on refrigeration companies

-How large companies are preparing for refrigeration transitions

-Alleviating fears around newer refrigerants

-Effects of new regulations on refrigeration equipment

-Growth and potential of R290 around the world

-How monoblocks work

-Helping technicians learn and transition to new refrigeration technology

-Technological adaptations and safety measures

-Hussman Roadshow and training initiatives

Helpful Links & Resources:

Website: https://www.hussmann.com/

TechX by Hussmann

Hussmann Roadshow

Hussmann’s SNAP Rule 26 & AIM Act Guide

EPA Significant New Alternatives Policy (SNAP) Program Fact Sheet

Upcoming Servicing Compressors, Supermarket and CO2 Trainings: Learn More Here

Learn More About Refrigeration Mentor: https://refrigerationmentor.com/

Get your FREE Service & Compressor Troubleshooting Guide: Access Here

Refrigeration Mentor on Instagram

Refrigeration Mentor YouTube Channel

Get on the Supermarket Academy waitlist now! New program to supercharge your supermarket refrigeration expertise launching soon.

BOOK A CALL with Trevor to learn more about refrigeration training programs.

In this conversation, we’re talking with Aidan Lucey, Refrigeration Mechanic at RAC Services/The Articom Group, about getting into supermarket refrigeration and taking on service calls as a new refrigeration technician. Aidan has taken a number of Refrigeration Mentor courses and here, shares some valuable tips for building confidence and experience, what to look for on service calls, how to diagnose root causes of issues, and how to build trust with store owners and managers. He also shares technical tips and examples of troubleshooting common issues in supermarkets.

In this conversation, we cover:

-Importance of understanding refrigeration basics

-Tips for managing on-calls

-Building relationships with your coworkers

-How to better prioritize jobs when on-call

-Building relationships with store owners and managers

-Being assertive and decisive as a technician

-How to build confidence taking service calls

-Compressor and electrical checks

-The role of superheat in diagnostics

-Understanding system pressures and temperatures

-Creating a checklist for service calls

-Airflow and humidity considerations

-Distinguishing causes vs symptoms of service call issues

-Providing added value to your customers

-Key measurements for technicians

-The importance of detailed service tickets

Helpful Links & Resources:

Aidan on LinkedIn

The Articom Group: https://thearcticomgroup.com/

Episode 217. Compressor Inspections and Identifying Common Failures with Dean Steliga of Bitzer Canada

Episode 099: Controlling CO2 HPV & FGBV with Micro Thermo

Upcoming Servicing Compressors, Supermarket and CO2 Trainings: Learn More Here

Learn More About Refrigeration Mentor: https://refrigerationmentor.com/

Get your FREE Service & Compressor Troubleshooting Guide: Access Here

Refrigeration Mentor on Instagram

Refrigeration Mentor YouTube Channel