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Glycol for anti-freezeNC-v4 EAc6: Enhanced Refrigerant Managementposted by Lise Dannesboe on Jun 1, 2018, 10:20 am
Hi In Denmark our chillers are located at the roof, where there in the winter is a risk of freezing. The refrigerant in the cooling units are ammonia. I have not been able to find... Last reply: Gustavo De las Heras Izquierdo, Nov 1, 2023, 12:40 pm |
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R32 RefrigerantNC-v4 EAc6: Enhanced Refrigerant Managementposted by Yodi Danusastro on Jan 24, 2018, 1:23 pm
Hi all. In the LEED form, the R32 refrigerant is not on the list. How to put it in form? Since its HFC refrigerant, the closest one is R410A, but R32 has better... Last reply: Gustavo De las Heras Izquierdo, Nov 1, 2023, 12:17 pm |
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Using ASHRAE 62.1-2019 and beyond...NC-v4 EQp1: Minimum indoor air quality performanceposted by Mark Benson on Oct 31, 2023, 11:34 am
... Last reply: Gustavo De las Heras Izquierdo, Nov 1, 2023, 8:48 am |
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LEED Core and Shell Existing Parking Garage Lighting and Ventilation SystemCS-v4 EAp2: Minimum Energy Performanceposted by Michael Hill on Oct 31, 2023, 12:37 pm
I am working on a project that has 3 levels of parking in addition to 10 floors of office space/labs. On the parking levels, no changes have been made to the lighting or ventilation systems. I... Last reply: Marcus Sheffer, Oct 31, 2023, 1:07 pm |
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Filling in (Submitting) Thresholds and Separate CreditsLEED Reviews: Appeals, Design/Construction Submittals, and moreposted by Marine Petrosyan on Oct 29, 2023, 5:50 am
Hi, All! It would really help significantly if you could help with the following questions: 1. In online forms, if I choose the appropriate thresholds (second button next to the... Last reply: Dave Hubka, Oct 31, 2023, 9:06 am |
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Big project site = more than 400m walking distance to nearest bus stop, but there is a shuttle service within the property.NC-v4 LTc5: Access to quality transitposted by Zirjay Villanueva on Apr 20, 2020, 3:33 am
We're working on a project with a big project site, and the nearest bus stop is more than 400m... Last reply: Dave Hubka, Oct 31, 2023, 8:51 am |
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Heat Gains and Cooling of Industrial SpacesNC-v4 EAp2: Minimum Energy Performanceposted by Omer Moltay on Oct 30, 2023, 3:58 pm
Dear All, We are working on a textile manufacturing plant with a large number of washing and drying machines (using both electricity as well as natural gas). The space where the machines... Last reply: Marcus Sheffer, Oct 30, 2023, 5:47 pm |
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Confirmation of no CFC-based refrigerantsEBOM-v4.1 EAp2: Fundamental Refrigerant Managementposted by Daniel Esposito on Oct 30, 2023, 12:45 pm
For the required Fundamental Refrigerant Management credit, there is a check box at the top of the credit page asking to confirm "No CFC-based refrigerants are included in any new mechanical... |
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Monitoring- Mechanically ventilated spacesNC-v4 EQp1: Minimum indoor air quality performanceposted by Anna Bortkiewicz on Nov 3, 2022, 6:50 am
Hello, I have a system in a hotel that has a constant air volume system of crca 550 l/s and I am not sure how to correspond to the requierement of LEED:
Last reply: Julio Fernandez Amodia, Oct 30, 2023, 3:05 pm |
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CWM Plan for Only Commingled DiversionNC-v4 MRp2: Construction and demolition waste management planningposted by Michelle Rosenberger on Sep 18, 2020, 5:48 pm
My project has decided not to pursue any source separation and will only use... Last reply: Michelle Rosenberger, Oct 30, 2023, 12:34 pm |
