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Air Conditioning Systems Basics

Instructor: PDH Direct

Credits: 3

Format: Online

In this course, you are introduced to the operating principles of air-conditioning systems, the environmental factors controlled by air conditioning, and their effects on health and comfort.

$29.99
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Guide To Developing Air-Cooled LiBr Absorption ...

Instructor: PDH Direct

Credits: 4

Format: Online

The objective of this course is to summarize the development status of air-cooled lithium bromide (LiBr)-water absorption chillers to guide future efforts to develop chillers for CHP applications in light-commercial buildings.

$39.99
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HVAC - Hydronic Systems

Instructor: PDH Direct

Credits: 4

Format: Online

$39.99
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HVAC - Variable Air Volume Systems

Instructor: PDH Direct

Credits: 5

Format: Online

A variable air volume (VAV) system basically supplies air at a constant temperature and varies the air quantity delivered to each zone to match the change in room load.

$59.99
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HVAC - Ventilation & Exhaust Systems

Instructor: PDH Direct

Credits: 5

Format: Online

$59.99
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The Effectiveness Of Uv Lamps In Circulating Air D

Instructor: PDH Direct

Credits: 4

Format: Online

The Effectiveness Of Uv Lamps In Circulating Air Ductwork

$44.95
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