We've tried and cannot get any info from GE other than they use R-134A refrigerant. Can anyone tell me from the valumes of these refrigerators normally for residential use that they might use...

I'm working on an office project that has a retail element on the ground floor. The retail area features a corridor connecting individual retail units which is open at its ends, ie. no doors will...

I am not clear about explanation from ASHRAE 90.1-2007 User’s Manual:
1. For laboratory spaces with a min. exhaust of 5000 cfm, the HVAC system type should be 5 or 7 and reducethe exhaust...

I'd like to clarify whether this credit only applies to those domestic fixtures used by tenants or if faucets used by custodial staff also need to be included?

In the earlier versions of this ratings system, you could show metered water usage, to prove reduction over the baseline. Is this no longer true? It seems like they only want the design case (aka...

Hoping someone could help me out - I'm looking for a Stormwater Management system which will be going under a NYC building to fulfill LEED SS Credit 6.2. All the strormwater management systems I...

Will the requirements of this prerequisite be complied with only by having a waste storage room for the whole building with one container for a single stream recycling (that will accommodate all...

Dear Tristan

I am working on a retail mall which an adjoining carpark block. the carpark block is part of the retail mall and hence within the project boundary

Does using natural...

We have some problem with the...

Dear all,

We are modelling an office tower under LEED C&S 2009. The owner is NOT fitting out the offices of each floor (They are within the tenants' premises).

One of the energy...