Post a question or comment
Credit Filters
Optimize energy performance - HVAC
Filter by location
Forum
Topic
Replies
Recent
1
Wed Dec 8, 2010, 3:14 pm

Option 1: Existing Equipment

CI-2009 EAc1.3:Optimize energy performance - HVAC
posted 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.

1
Fri Apr 11, 2014, 5:13 pm

Option 1: Zoning and controls

CI-2009 EAc1.3:Optimize energy performance - HVAC
posted 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

1
Tue Mar 21, 2017, 3:09 pm

Equipment Efficiency Section 1.4

CI-2009 EAc1.3:Optimize energy performance - HVAC
posted by  John Kitsalis  on 

This section is a little confusing and I am putting my interpretation of it up.

1
Wed Sep 19, 2012, 3:35 pm

Partial Load Calculations & Fan Sizing

CI-2009 EAc1.3:Optimize energy performance - HVAC
posted by  Nick Chiarelli  on 

Hello, This project is 12 floors served by base building AHU's, pumps, chillers, etc.

1
Thu May 9, 2013, 1:29 pm

Core Performance Compliance New Air-handler- Existing Chiller

CI-2009 EAc1.3:Optimize energy performance - HVAC
posted 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?

1
Wed Nov 27, 2013, 8:47 pm

Conflicting Requirements in Interpretations re: Active Controls?

CI-2009 EAc1.3:Optimize energy performance - HVAC
posted 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

1
Tue Jun 24, 2014, 1:43 pm

prescriptive efficiency requirements ABCPG section 2.9

CI-2009 EAc1.3:Optimize energy performance - HVAC
posted 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.

1
Mon Nov 2, 2015, 2:17 pm
1
Tue Sep 21, 2010, 2:10 pm

Entering "total project space equipment capacity" - LEED form

CI-2009 EAc1.3:Optimize energy performance - HVAC
posted 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

1
Fri Mar 16, 2012, 6:22 pm