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Fuel in baseline when proposed design uses renewables for process energyNC-v4 EAp2: Minimum Energy Performanceposted by Patrick Bivona on Apr 9, 2018, 5:28 pm
Hello, I'm working on a garment factory which energy use is 95% process, steam more specifically. This steam is produced at 40% by a biomass boiler, fueled with agricultural waste. The... Last reply: Scott Bowman, Apr 11, 2018, 3:52 pm |
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Alternative Complaince for large energy userNC-v4 EAp2: Minimum Energy Performanceposted by Vipul Babriya on Mar 12, 2018, 12:19 pm
Hello, We have a very large commercial kitchen facility with significantly large refrigeration load. The total refrigeration load is almost 70% of entire building energy use. As per ASHRAE... Last reply: Jean Marais, Apr 11, 2018, 3:47 am |
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ASHRAE 90.1 Appendix G Fan Power CalculatorNC-v4 EAp2: Minimum Energy Performanceposted by Marcus Sheffer on Apr 5, 2018, 10:29 am
7group has updated their baseline fan power calculator to include ASHRAE 90.1-2010, 2013 and 2016 baseline fan power calculations. You can download it for free in the Documentation Toolkit tab.... |
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Major renovation- new constructionNC-v4 EAp2: Minimum Energy Performanceposted by Maria Perzon on Apr 5, 2018, 8:47 am
What is the definition of major renovation for this credit? Last reply: Marcus Sheffer, Apr 5, 2018, 10:07 am |
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90.1 2010: V4: Baseline Lighting ControlNC-v4 EAp2: Minimum Energy Performanceposted by Adrien Dumolard on Aug 3, 2016, 11:11 am
Hello, Last reply: Marcus Sheffer, Apr 4, 2018, 9:31 am |
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Fenestration- Baseline vs. ProposedNC-v4 EAp2: Minimum Energy Performanceposted by Fábio Batista on Mar 29, 2018, 12:58 pm
Hi all, I have 3 questions to ask: 1. I have a proposed model with many windows with shading structures dividing the glazing (approx. 1/3 of glazing is above shading and the... Last reply: Marcus Sheffer, Mar 29, 2018, 2:06 pm |
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Modeling DOA in Baseline for residential projectNC-v4 EAp2: Minimum Energy Performanceposted by Saif Abdulameer on Mar 28, 2018, 3:05 pm
I am working on a small hotel that is served by VRF units and DOA unit which dehumidify and reheat the OA for the guest rooms, when creating the Baseline system (system 2 for this project) should... Last reply: Saif Abdulameer, Mar 29, 2018, 8:05 am |
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Cooling an electric roomNC-v4 EAp2: Minimum Energy Performanceposted by Przemysław Rejczak on Mar 26, 2018, 10:25 am
Dear Everyone I have a question regarding to cooling in electric room such as transformer, UPC room or... Last reply: Marcus Sheffer, Mar 26, 2018, 11:10 am |
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Hz for mandatory provisions for fansNC-v4 EAp2: Minimum Energy Performanceposted by Francesco Passerini on Mar 21, 2018, 10:42 am
In order to verify whether a fan is compliant with the mandatory provisions we have to consider Table 10.8B, haven't we? That table is relative to an electricity frequency equal to 60Hz.... Last reply: Francesco Passerini, Mar 22, 2018, 11:39 am |
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HVAC Fans SchedulesNC-v4 EAp2: Minimum Energy Performanceposted by Ahmed Labeeb on Mar 18, 2018, 9:24 am
Dear, I am working on a residential project served by VRF system. The fresh air stream is mixing with the return air before each space's FCU. The people profile is varying from 30%... |