Energy Codes for Existing Commercial Buildings [2021 IECC]
This online module covers energy code requirements for existing commercial buildings and focuses on a walkthrough of Chapter 5 [CE] of the 2021 IECC.
Introductions and Instructions
Learning Objectives
What is the Illinois Energy Conservation Code?
Introduction to this Course
Minimum Requirements for Building Components
Historic Buildings and Building Modifications
Improving Energy Efficiency and More
C502: Commercial Additions
C502.2 Change in Space Conditioning
C502.3.1: Vertical Fenestration
C502.3.2: Skylight Area
C502.3.3: Building Mechanical Systems
C502.3.4: Service Water-Heating Systems
C502.3.5: Pools and Inground Permanently Installed Spas
C502.3.6: Lighting Power and Systems
C503: Commercial Alterations
C503.2: Building Envelope
C503.2.1: Roof Replacement
C503.2.2: Vertical Fenestration
C503.2.3: Skylight Area
C503.3: Heating and Cooling Systems
C503.4: Service Hot Water Systems
C503.5: Lighting Systems
Sample Projects
C504: Commercial Repairs
C505: Change in Occupancy or Use
Sample Project
Final Quiz
Feedback Survey