Controls vs safety - Key differences in function and expectations
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.
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35:05
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35:05
How individual room controls are changing comfort and efficiency
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.
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29:32
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29:32
Stationary vs. mobile refrigeration: Design challenges
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.
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44:56
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44:56
Heat Exchangers in action: From Data Centers to HVACR
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.
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46:52
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46:52
Compressor types and what they are designed for
In this episode of "Taking the Temperature on HVAC," Jamie, John, and Jorg explore the different types of compressors offered by Danfoss, including reciprocating, scroll, screw, and Turbocor compressors. They discuss the operational differences between these compressors, such as the pulsation in reciprocating compressors versus the smooth operation of scroll compressors, and the factors influencing compressor selection, like efficiency, temperature range, and application needs. The hosts emphasize that choosing the right compressor depends on the specific system requirements, from low-temperature refrigeration to high-capacity heat pumps, providing valuable insights for HVAC professionals looking to optimize their systems.
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42:02
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42:02
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Om Taking the Temperature on HVACR
Tune in to the best podcast in the cooling industry. Join host Jamie Kitchen who will cover a wide range of HVAC-R topics, from hands-on tips to general industry trends. You’ll learn how to save time on startup & commissioning, reduce call backs and get the best performance from a system. Want to find out if your airflow is correct or how to determinet quickly? You’ve come to the right place.
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