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Campus project with central plants serving several buildingsNC-v4 EAp2: Minimum Energy Performanceposted by Yoyo Shek on Apr 10, 2019, 11:38 pm
Hi All, Our project composed of several buildings which share a group of main central plants (including several chillers and cooling towers). Does below approach correct? ... Last reply: Marcus Sheffer, Apr 11, 2019, 8:19 am |
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Daylight Sensors in Factory AreaNC-v4 EAp2: Minimum Energy Performanceposted by N Sai Balaji on Apr 10, 2019, 1:51 am
Hi, I am working for a proposed LEED Factory in Bangladesh. As part of Mandatory requirements in ASHRAE 90.1 2010 Section 9.4.1.4, Automatic Daylighting Controls for Primary Sidelighted... Last reply: Marcus Sheffer, Apr 10, 2019, 11:29 am |
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Parking Garage Lighting control creditNC-v4 EAp2: Minimum Energy Performanceposted by Saif Alsaeed on Apr 5, 2019, 3:14 pm
Hi everyone, I am using the building area method to calculate the lighting power for the parking garage. The Baseline building garage lighting power is 57.42 kW and the Designed lighting... Last reply: Michael Brown, Apr 9, 2019, 5:44 pm |
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Indirectly Conditioned Space InclusionNC-v4 EAp2: Minimum Energy Performanceposted by Hannah Helminiak on Apr 8, 2019, 5:02 pm
Hi all, Our building is just slightly over 25,000 sf, so we're needing to get very detailed so as to not include any unconditioned spaces in the energy model in order to meet the... Last reply: Marcus Sheffer, Apr 9, 2019, 5:42 pm |
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Baseline System SelectionNC-v4 EAp2: Minimum Energy Performanceposted by John on Mar 26, 2019, 7:51 am
I am working on a LEED for Homes project. The project has... Last reply: Marcus Sheffer, Mar 27, 2019, 8:54 am |
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Double skin facadeNC-v4 EAp2: Minimum Energy Performanceposted by Sarah Leenknegt on Mar 12, 2019, 3:48 am
Hi How do I model a naturally ventilated double skin facade in proposed and baseline building? - proposed building: as designed, with a thermal zone for the intermediate area. The... Last reply: Sarah Leenknegt, Mar 26, 2019, 3:21 am |
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Baseline Design Airflow RatesNC-v4 EAp2: Minimum Energy Performanceposted by Joanne Choi on Mar 18, 2019, 8:26 pm
Hello, I have a question regarding Baseline Design Airflow Rates per ASHRAE 90.1-2013 G3.1.2.9. It states that "System design supply airflow rates for the baseline building design shall be... Last reply: Marcus Sheffer, Mar 25, 2019, 3:26 pm |
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System 9 per floor according to ASHRAE 90.1-2010NC-v4 EAp2: Minimum Energy Performanceposted by Przemysław Rejczak on Mar 22, 2019, 12:24 pm
Dear Everyone, I have a question regarding to modeling System Type #9. We are preparing energy model for Hotel based on ASHRAE 90.1-2010 using Carrier HAP. Lots of spaces (above 50) are... Last reply: Marcus Sheffer, Mar 25, 2019, 3:06 pm |
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ASHRAE 90.1-2010 Mandatory Provision 6.4.3.3.3NC-v4 EAp2: Minimum Energy Performanceposted by Przemysław Rejczak on Mar 15, 2019, 9:44 am
Dear Everyone, I am writting to enquire about ASHRAE 90.1-2010 Mandatory Provision 6.4.3.3.3 which regards to Optimum Start Controls. It states that heating&cooling air distribution... Last reply: Przemysław Rejczak, Mar 21, 2019, 4:47 am |
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Data Centre energy model baselineNC-v4 EAp2: Minimum Energy Performanceposted by Ameet AA on Jan 22, 2019, 10:10 pm
Hello, For a large data centre, I was thinking the baseline should be: - HVAC: system 8 - CRAC fan power: Ls x 0.0021 + A as per ASHRAE table G3.1.2.9 Is this correct... Last reply: Marcus Sheffer, Mar 18, 2019, 3:24 pm |
