Hello - We are in the process of certifying an interior fit-up which utilizes a number of small "huddle rooms" which are enclosed spaces roughly the size of a private office, but furnished with occ

We received a review comment back, on Energy Modeling report use to document EA cr1.3, that stated the following: "The Proposed design air cooled chiller COP for office is indicated 2.5 does not c

We are a bit confused as to the meaning of space fan and pump sizing? Could anyone please offer some clarification? Thanks!

Hi, I am working on a LEED CI project in which HVAC equipments (serving tenant space) are not being replaced ( 5 RTU units), one of the RTU unit is very old and does not qualify Efficiency requirem

I am not clear from CPG whether VAV is required for Option1 (Equipment Efficiency - 5 points). I have Constant Volume RTUs serving the tenant space. All of them have supply fan less than 5 HP.

The project can comply with the requirements of the credit if the project team can show that the relevant criteria have been met for all HVAC systems serving the area within the project scope, whet

How and in what way can points be obtained specifically related to a high-effiency HVAC motor in a retro-fit scenario?

Hi, does a damper actuator qualify as an active control? Per CIR#10242, "Active control is the control capable of sensing space occupancy and adjusting the HVAC system demand based on the changes

Hi all, I have a tenant fit-out project served by water source HPs.

Our project consist in a conversion from a warehouse to a university. but only part of the univeristy is being certified.