What equipment must be commissioned to meet the requirements of Energy and Atmosphere Credit, Existing Building Commissioning – Analysis, Option 1. Existing Building Commissioning?

A district energy system provides chilled and hot water to a building on a campus.

What equipment must be commissioned to meet the requirements of Energy and Atmosphere Credit, Existing Building Commissioning – Analysis, Option 1. Existing Building Commissioning?
A . Heat exchangers
B . Central plant chillers
C . Primary chilled water pump
D . Central plant cooling tower

View Answer

Answer: A

Explanation:

The Energy and Atmosphere Credit, Existing Building Commissioning – Analysis, Option 1 in LEED AP O+M V4.1 requires the commissioning of major energy-using systems1. In a district energy system that provides chilled and hot water to a building, the heat exchangers play a crucial role in transferring heat between the hot and chilled water circuits. Therefore, to meet the requirements of this credit, the heat exchangers must be commissioned to ensure they are operating efficiently and effectively1.

Reference: LEED AP O+M Exam, USGBC Guide, Lawrence Berkeley National Laboratory, Department of Energy.