Le Tour de Cooling: The Condensing Unit

Join Jamie Kitchen, John Broughton and Jörg Saar as they explore practical steps to achieve energy savings in commercial refrigeration through decarbonization. This episode covers the benefits of using Thermostatic Expansion Valves (TXVs) over capillary tubes, the advantages of Electronic Expansion Valves (EEVs), optimal superheat adjustment, and essential maintenance tips for improving system efficiency. Learn how proper system design, installation, and upkeep can significantly reduce energy consumption and enhance the longevity of refrigeration equipment.Mentioned in this episode:Download Ref Tools app for Free!The essential, all-in-one mobile app for air conditioning and refrigeration technicians. You can subscribe and listen to Chilling with Jens and other local Danfoss Climate Solutions podcast via the Ref Tools app.Download Ref Tools App

In this episode, our new host Jamie Kitchen is joined by Gary McCreadie from HVAC Know It All, to look at how to avoid the dreaded call backs that occur under warranty. Call backs waste time and money and can take a serious toll on your reputation. So, how can you avoid them? The good news is the answers to that question are relatively easy to implement, don’t require a lot of time and aren’t exactly rocket science. The secret is in the planning. Tune in for a great discussion that will cover the what, why and how of avoiding call backs, and where we’ll share some hard lessons we’ve learned along the way.

The crew is here to share their personal and professional opinions about residential heating, air quality, the future of HVAC, and what it meant to them from a young age.👋  Not to be missed, we’re also saying farewell.After 46 years at Danfoss, the team takes a moment to wish Jens a happy retirement and talk about an all-new podcast coming from Danfoss. Join us for this final episode of Chilling with Jens.Mentioned in this episode:Download Ref Tools app for Free!The essential, all-in-one mobile app for air conditioning and refrigeration technicians. You can subscribe and listen to Chilling with Jens and other local Danfoss Climate Solutions podcast via the Ref Tools app.Download Ref Tools App

We’re recording this episode from Nordborg, Denmark, where Jens stopped by Danfoss' Application Development Center.He is there to explore the latest advanced technologies, like dual refrigeration systems, solar panels, and integration between electrical grid and district heating systems.What will you learn? This episode is all about energy recovery, efficiency, smarter cooling and heating, and staying ahead of the curve. Tune in now.Mentioned in this episode:Download Ref Tools app for Free!The essential, all-in-one mobile app for air conditioning and refrigeration technicians. You can subscribe and listen to Chilling with Jens and other local Danfoss Climate Solutions podcast via the Ref Tools app.Download Ref Tools App

Energy efficiency is a game that must be won at every step of the journey, from choosing the right equipment to customers’ daily use. Together with experts John and Jörg, Jens is finding where energy efficiency is gained and lost at every step, from equipment choice to refrigerant selection, condenser and evaporator considerations, user operation, and more.  If you want customers to get the most from their systems, this episode is a must-listen. Mentioned in this episode:Download Ref Tools app for Free!The essential, all-in-one mobile app for air conditioning and refrigeration technicians. You can subscribe and listen to Chilling with Jens and other local Danfoss Climate Solutions podcast via the Ref Tools app.Download Ref Tools App

Next in our two-part commissioning series, is there a job for you to do when modern electronic controllers like Danfoss’ Optima Plus range come with advanced settings?  Yes. Find out why manual input is crucial for electric controllers, and how to get it right based on your specific application. We’ll also take you through the system checks you should be doing during commissioning, from verifying operational temperatures and cycling, to checking oil levels in compressors. Press play, join the conversation, and be sure to follow us for the latest Chilling with Jens episodes.Mentioned in this episode:Download Ref Tools app for Free!The essential, all-in-one mobile app for air conditioning and refrigeration technicians. You can subscribe and listen to Chilling with Jens and other local Danfoss Climate Solutions podcast via the Ref Tools app.Download Ref Tools App

In this episode, we're looking at commissioning and the critical role of refrigerant charging. Jens and the team lay out strategies to master the process so that you and your system operate flawlessly.You’ll hear about:The dangers of overcharging and how to avoid them.The importance of understanding your system's needs — because one size does not fit all in refrigerant charging.And a lot more.Press play, join the conversation, and pay attention to minute 16, where we reveal our simple tip for calculating the charge!Mentioned in this episode:Download Ref Tools app for Free!The essential, all-in-one mobile app for air conditioning and refrigeration technicians. You can subscribe and listen to Chilling with Jens and other local Danfoss Climate Solutions podcast via the Ref Tools app.Download Ref Tools App

Part of staying ahead is knowing what’s coming, especially when it comes to regulation.That's why we re-recorded this special episode of #ChillingwithJens, to bring you updates from the EU's significant changes to F-Gas regulation. You'll learn about:Detailed changes to the refrigerant quota.Why applications using high GWP may sell out soon.Strategies for transitioning to a low GWP reality.Hit play, then join the conversation by sharing your reflections on Facebook, LinkedIn or Instagram. What surprised you about the new changes?Mentioned in this episode:Download Ref Tools app for Free!The essential, all-in-one mobile app for air conditioning and refrigeration technicians. You can subscribe and listen to Chilling with Jens and other local Danfoss Climate Solutions podcast via the Ref Tools app.Download Ref Tools App

If every component matters, you need to choose right every time. In this episode, Jens and the crew share their step-by-step guide for selecting components and other tips.Key among them,Do not start with the pipe size when choosing a valve.And do know what you’re cooling — even food packaging can make a difference.Press play and tag us on social media to share your favorite show moment. (Ours was... the part about carrots.)Mentioned in this episode:Download Ref Tools app for Free!The essential, all-in-one mobile app for air conditioning and refrigeration technicians. You can subscribe and listen to Chilling with Jens and other local Danfoss Climate Solutions podcast via the Ref Tools app.Download Ref Tools App

CO2 is the way forward, but it’s not always the answer. And there’s a lot to know.By popular demand, the Chilling with Jens podcast team gathered their views on everything from the danger of retrofitting refrigerants to the misunderstood debate around CO2 greenhouse gases.Keep up and find out what you need to know in this changing landscape.Press play. Mentioned in this episode:Download Ref Tools app for Free!The essential, all-in-one mobile app for air conditioning and refrigeration technicians. You can subscribe and listen to Chilling with Jens and other local Danfoss Climate Solutions podcast via the Ref Tools app.Download Ref Tools App