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...

The project having spaces without cooling systems.In this case can we purchase no refrigerant option to achieve this credit.
Anyone please insists to move ahead on this scenario.
...

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...

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...

We are working on a major renovation project that contains several split system AC units which will be replaced.  The owner doesn't have any record of the refrigerant volume that was charged for...

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...

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...

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...

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...

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...