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Cooling tower (no refrigerants) and some small units (with gwp > 10)NC-v4 EAc6: Enhanced Refrigerant Managementposted by Janine van den Kerkhof on Jan 30, 2023, 4:55 am
Hi all, Can we include the capacity of the cooling towers in the weighted average calculation? This will cover most of the cooling in our building. However we do need to include some... |
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Enhanced Refrigerant Management- Non-regular RefrigerantNC-v4 EAc6: Enhanced Refrigerant Managementposted by Song Zhang on Nov 18, 2022, 10:37 am
Hello all, I have a LEED project which is utilizing R448A as the refrigerant for a Cold Storage System. Since R448A is not included in the default ozone depletion and global warming... Last reply: Sara BENLOUBA, Nov 21, 2022, 10:25 am |
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Enhanced Refrigerant CreditNC-v4 EAc6: Enhanced Refrigerant Managementposted by Marco Burgos on Mar 2, 2022, 1:12 pm
We have a project served by a District Energy Plant. The project has three Dx Mini split systems that are specified as standby systems and would only come on in case the chilled water plant is... Last reply: Dave Hubka, Sep 27, 2022, 5:40 pm |
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Low-Impact RefrigerantsNC-v4 EAc6: Enhanced Refrigerant Managementposted by Martha Norbeck on Apr 1, 2021, 1:12 pm
We have dozens of refrigeration/freezer units with Low-Impact refrigerants. R-170, R-290, R-600a. The template doesn't offer this option. It would take an untold number of hours to chase down the... Last reply: Maria Papiez, Aug 23, 2022, 7:36 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: Maria Nambo, Jun 13, 2022, 6:00 pm |
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"Commercial Refrigeration" criteria- details requestedNC-v4 EAc6: Enhanced Refrigerant Managementposted by RDK E&S on Oct 16, 2019, 4:08 pm
Hi, I'm working on a manufacturing project that uses refrigeration systems to provide process-related cooling during the manufacturing. What is considered a "commercial refrigeration... Last reply: Dave Hubka, May 5, 2022, 12:57 pm |
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No cooling, No HVAC, and No RefrigerantsNC-v4 EAc6: Enhanced Refrigerant Managementposted by Hashir Usman on Jan 19, 2022, 7:28 am
Dear all, We have a project in which we do not have any cooling or HVAC. It is sort of a warehouse. We use outdoor air to cool the inside temperature (usually during night times in Summer... Last reply: Hashir Usman, Jan 19, 2022, 7:30 am |
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Walk in fridge/freezerNC-v4 EAc6: Enhanced Refrigerant Managementposted by Sophie Kerr on Jan 5, 2022, 5:30 pm
Hello, I'm trying to determine if a walk in fridge/freezer would be included in this credit. The guide mentions standard fridges are exempt but the credit guidance seems to be focused on... Last reply: Dave Hubka, Jan 5, 2022, 7:26 pm |
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Commercial Refrigeration SystemsNC-v4 EAc6: Enhanced Refrigerant Managementposted by Dave Hubka on Nov 20, 2021, 9:25 am
The LEED reference guide is quite misleading when it comes to commercial refrigeration systems. At first glance it appears that this only needs to be addressed if the project is registered as a... |
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Refrigerant used for heatingNC-v4 EAc6: Enhanced Refrigerant Managementposted by Penny Cole on Oct 12, 2021, 3:20 pm
Hi all, We are all trying to move towards electrification, so electric heating, logically will be heat pumps in one form or another. This credit is currently based entirely on the quantity... |