Forum quick links
Option 1: Existing Equipment
CI-2009 EAc1.3:Optimize energy performance - HVACposted by Steve Gross on
I have read Interpretation #10134 and 10135, but based on some of the comments below, I would like some additional confirmation.
Option 1: Zoning and controls
CI-2009 EAc1.3:Optimize energy performance - HVACposted by Ricardo Sá on
Hi, The project is basically a huge sales area with some office spaces.The sales area is served by multiple compact rooftop units and the office areas are served by DOA´s for ventilation purposes
Equipment Efficiency Section 1.4
CI-2009 EAc1.3:Optimize energy performance - HVACposted by John Kitsalis on
This section is a little confusing and I am putting my interpretation of it up.
Partial Load Calculations & Fan Sizing
CI-2009 EAc1.3:Optimize energy performance - HVACposted by Nick Chiarelli on
Hello, This project is 12 floors served by base building AHU's, pumps, chillers, etc.
Core Performance Compliance New Air-handler- Existing Chiller
CI-2009 EAc1.3:Optimize energy performance - HVACposted by Tom Nichols on
If we specify a new air handler that uses steam and chilled water from existing systems, do these systems need to comply with the CPG efficiency requirements?
Conflicting Requirements in Interpretations re: Active Controls?
CI-2009 EAc1.3:Optimize energy performance - HVACposted by Theresa Schroeder on
I am working on a multi-story office fitout for a single tenant, and we received a review comment on our submission regarding EAc1.3 asking us to "provide documentation that all conference rooms ha
prescriptive efficiency requirements ABCPG section 2.9
CI-2009 EAc1.3:Optimize energy performance - HVACposted by Rahul Yadav on
Hi We are doing a LEED CI project in India. The scope of the project includes only AHU , ducting and HRW from the HVAC side.
Entering "total project space equipment capacity" - LEED form
CI-2009 EAc1.3:Optimize energy performance - HVACposted by Seema Pandya on
In the LEED Online form for option 1 section 1.4: Mechanical System Design Criteria, there is a place for you to enter the total space loads for heating and cooling and another entry that asks for