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Electrical
Controls
HVACR
Mechanical
Energy
Merch Shop
How do Refrigerants work?
Paul Evans
-
Sep 20, 2017
13
Pump calculations
Paul Evans
-
Sep 11, 2017
12
How Air Cooled Chillers Work
Paul Evans
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Aug 14, 2017
13
Thermodynamic properties of refrigerant R-134a
Paul Evans
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Aug 5, 2017
3
Chiller Oil Lubrication Circuit
Paul Evans
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Jul 24, 2017
4
Chiller Cooling Capacity – How to calculate
Paul Evans
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Jul 22, 2017
35
Chiller Efficiency How to calculate
Paul Evans
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Jul 22, 2017
11
Chiller Cooling Capacity Control
Paul Evans
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Jun 4, 2017
4
Primary and Secondary circuits in centralised HVAC systems
Paul Evans
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May 15, 2017
5
Chillers – Main components
Paul Evans
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May 15, 2017
23
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Chillers – What are they? HVAC
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Jan 12, 2026
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