Mechanical Systems in Commercial Buildings

Your Mechanical and Electrical Systems in Architecture, Engineering, and Construction textbook readings this
week provided a history of central heating and cooling systems, noting that central heating traces back to 2500
BCE when hearths and fireplaces were discovered in ancient Greece, and central air conditioning for occupant
comfort was introduced in 1902, as a component of the New York Stock Exchange’s new building.
For this week’s Application Assignment, you will analyze the purposes of a building’s mechanical systems.
Specifically, address the following in a 300- to 500-word response:
What are the various mechanical systems that can be used in a commercial building?
Describe the equipment options that commercial buildings use for heating, ventilating, and air conditioning.
What are the primary advantages of each option?
What alternate control systems can be used to provide energy efficiency in a commercial building?
How are decisions that are made regarding a commercial building’s mechanical system relevant to LEED
credits?