Taking the Temperature on HVACR

In this episode of Taking the Temperature on HVAC/R, host Jamie Kitchen talks with Jason Kollman (Danfoss Turbocor®) about what makes oil-free, magnetic-bearing centrifugal compressors unique—from Turbocor’s origins to how the “computer-like” compressor design delivers high efficiency, stable performance over time, and low maintenance. They cover real-world application and commissioning considerations, training and service support, new remote monitoring via Turbocor® Cloud, and where the technology is heading—especially for data center cooling, wider ambient operation, lower-GWP refrigerants, and emerging opportunities like heat recovery and heat pumps.

In this episode, our host, Jamie Kitchen sits down with Jorg and John to unpack the real difference between pressure controls and pressure safety devices in HVACR. From fan cycling and pump-down controls to high-pressure cut-outs and manual resets, they share real-world stories from the field—what fails, why it fails, and how proper controls and safety can prevent expensive damage and dangerous situations. Perfect for technicians and engineers who want a clearer, practical understanding of how pressure switches really protect a system.

Host Jamie Kitchen welcomes product expert Christina Kjar to discuss how individual room controls are transforming the way we heat our homes and buildings. They dive into the differences between mechanical and electronic thermostatic radiator valves, the growing role of underfloor heating, and the real-world benefits of balanced, efficient systems. Discover why personalized comfort isn’t just a luxury — it’s the key to smarter, more sustainable heating.

Host Jamie Kitchen is joined by regulars Jorg and John to unpack how HVACR changes when the system moves. From vibration, oil management, and compressor mounting to multi-temp trailers, EPRs, and face-seal serviceability, they tour trucks, buses, trains, and reefer containers (yes, how ships power them). You’ll hear diesel vs. battery drives, why hoses mean more filter-drier swaps, and practical do’s & don’ts for manifolded racks—a lively, nerdy ride through the cold chain.

On this episode of Taking the Temperature on HVACR, host Jamie Kitchen welcomes heat exchanger expert Mark Davydov for a deep dive into one of the industry’s most essential technologies. From the surprising role of plate heat exchangers in data centers and district heating to their everyday impact in breweries and beyond, Mark shares fascinating stories, lessons learned, and practical insights. Whether you’re an HVACR pro or just curious about the hidden tech that keeps our world running, this conversation delivers both expertise and entertainment.