ISECO

Jonathon Fryer M.AIRAH

Jonathan Fryer, M.AIRAH, is a director of ISECO Engineering Services, a Melbourne-based refrigeration specialist consultancy company. He has been working in commercial and industrial refrigeration for over 35 years, specialising in the use of natural refrigerants wherever possible. His projects include major refrigerated warehouses for Woolworths and Aldi, meat processing facilities, winery refrigeration systems and supermarket refrigeration systems. He has been a member of AIRAH for 35 years and was chair of the Institute’s Refrigeration STG.

Refrigeration is more than just making a space cold – check the interfaces

There are number of aspects associated with refrigerated warehouses that don’t explicitly fall under the category of refrigeration, but can let down a project or create headaches if done incorrectly. This presentation will draw on ISECO’s extensive experience with large and medium-sized refrigerated warehouse facilities to identify things to think about, including:

Sizing room pressure vent ports
Design pressure ratings of rapid roll doors
Detailing penetrations
Over-sealing panel joints
Managing infiltration into freezers
Cold-bridging typical problem areas
How do you calculate maximum demand, and what type of defrosts should you use?

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