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90.1 Mandatory ProvisionsNC-2009 EAp2: Minimum Energy Performanceposted by Charles Daze on Oct 20, 2015, 12:47 pm
Does Appendix G or LEED modeling protocol require the baseline building be modeled with all of the mandatory provisions of Section 6.4? And if so where is this stated? Appendix G implies... Last reply: Gustavo De las Heras Izquierdo, Feb 19, 2020, 3:41 pm |
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Mandatory provisions ASHRAE 90.1.2007- International projectsNC-2009 EAp2: Minimum Energy Performanceposted by Elodie DUMAS on Feb 5, 2013, 3:58 am
Dear all, My question concerns the issue “EA prerequisite 2-Minimum Energy Performance”, especially the following requirements : Last reply: Sara BENLOUBA, Feb 5, 2020, 12:23 pm |
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Software limitationsNC-2009 EAp2: Minimum Energy Performanceposted by Nicolas Martinez Ochoa on Jan 22, 2020, 10:04 am
Hello I have issues simulating a water cooled coil (software limitations), and so I’m trying to simulate an equivalent thermodynamically system. I want to know if this methodology is valid... Last reply: Nicolas Martinez Ochoa, Jan 24, 2020, 11:10 am |
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Modeling Evaporative cooling systems (ambiator)NC-2009 EAp2: Minimum Energy Performanceposted by Visu Boj on Sep 29, 2015, 3:26 am
Hi all, Last reply: Marcus Sheffer, Dec 22, 2019, 5:24 pm |
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CO2-eq emissions reductionNC-2009 EAp2: Minimum Energy Performanceposted by Omar Elrawy on Apr 16, 2014, 4:43 am
Dear all, Last reply: Waleed AlGhamdi, Dec 13, 2019, 6:16 pm |
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ASHRAE Mandatory Provisions for Building EnvelopeNC-2009 EAp2: Minimum Energy Performanceposted by Maya Karkour on Mar 30, 2010, 6:07 pm
Hi, We are a UK-based consultancy, working on LEED for a mall, and we have a bit of trouble interpreting some of the terminologies & requirements of ASHRAE Tables 5.5 for Building... Last reply: Gustavo De las Heras Izquierdo, Dec 3, 2019, 6:04 am |
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Automatic Daylighting Controls for guest rooms (hotel) in Section 9.4.1.4NC-2009 EAp2: Minimum Energy Performanceposted by Laia Pons on Nov 12, 2019, 12:19 pm
I have a Hotel with guest rooms bigger than 23 m2, could anybody advise if all the guest rooms (enclosed spaces bigger than 23 m2) should have Automatic Daylighting Controls ? Last reply: Marcus Sheffer, Nov 15, 2019, 9:33 am |
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Baseline System- System 5 (Packaged VAV with Reheat)NC-2009 EAp2: Minimum Energy Performanceposted by Wayne Mc Fall on Nov 12, 2019, 12:06 pm
Hi, I'm just wondering could anyone tell me where to find the cooling efficiency values of baseline System 5 - Packaged... Last reply: Marcus Sheffer, Nov 12, 2019, 1:47 pm |
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Process or non-process? Kitchen Hood Exhaust and Makeup AirNC-2009 EAp2: Minimum Energy Performanceposted by Matt Scott on Feb 4, 2015, 2:51 pmMarcus Sheffer LEED Fellow 7group / Energy Opportunities LEEDuser Expert 5796 thumbs up February 4, 2015- 5:18 pm I think I answered this a bit ago in one of these forums. As I recall when the hood is make up air and exhaust without any space conditioning then it is process. When the hood includes some space conditioning that serves the space surrounding the hood then it is not process. Log in or register to post comments Matt Scott Engineer N.E. Fisher & Associates, Inc. LEEDuser Basic Member 18 thumbs up February 5, 2015- 8:55 am So even if the makeup air is heated, it's still considered... Last reply: Marcus Sheffer, Nov 12, 2019, 8:50 am |
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Baseline for curtain wallNC-2009 EAp2: Minimum Energy Performanceposted by Francesco Passerini on Jul 6, 2018, 9:52 am
A curtain wall is made of glazed parts and opaque parts (spandrels). In the baseline model, how much shall the façade be glazed? Are spandrels considered as an opaque wall or as a frame? ... Last reply: Waleed AlGhamdi, Oct 24, 2019, 10:33 am |