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Condenser heat recovery pump

Healthcare-v2009 EAc1: Optimize Energy Performance
posted by Davide Liviero on Apr 23, 2021, 3:12 am

Hello everyone,

I am modeling a hospital which is served by district coooling, which I am modeling using Option 2 of the guidance (...

Green Education

CS-v4 INc1: Innovation
posted by Gloria Rozzini on Mar 12, 2021, 11:49 am

We are pursuing the green education innovation credit.  We were wondering if in lieu of a site visit (not practicable with the current pandemic) we can prepare articles/presentations of the site...

Last reply: Azfar Mohamed, Apr 2, 2021, 10:39 pm

Heat pumps powered by 100% renewable energy (REC)

CS-v4 EAp2: Minimum Energy Performance
posted by Giuseppina Amorusi on Mar 23, 2021, 4:36 am

Goodmorning,

I’m working on the project that has different heat pumps water to water.

I know that the heat pumps are not considered...

Last reply: Marcus Sheffer, Mar 23, 2021, 1:22 pm

Fresh air/Outdoor air through infiltration

CI-v4 EQp1: Minimum indoor air quality performance
posted by Mahesh Shankar on Jan 28, 2020, 5:16 am

I am working on a CI project which is a factory/office space. The...

Last reply: shashank gangil, Feb 15, 2021, 9:21 pm

Centralised temperature control

LEED v4.1 Discussion Forum
posted by Davide Liviero on Feb 8, 2021, 11:28 am

Hello everyone,

We are designing an office building and we are pursuing LEED v4.1. Since almost all the internal partitions are made of glass, we are struggling to find a suitable solution...

partially heated space

Warehouses-NC-v4 EAp2: Minimum Energy Performance
posted by Francesco Passerini on Jan 28, 2021, 12:13 pm

In the building I am modelling there is a big warehouse that is heated partially only (where the workers are more active, i.e. close to the loading bays). In the model could I divide the...

Last reply: Marcus Sheffer, Jan 28, 2021, 2:05 pm

Warehouse renovation: insulation required per ASHRAE 90.1-2010?

NC-v4 EAp2: Minimum Energy Performance
posted by Alessandro Zuanon on Jan 28, 2021, 5:11 am

times on these forums. Specifically it says- 5.4.1 Insulation. Where insulation is required in Section 5.5 or 5.6, it shall comply with the requirements found in Sections 5.8.1.1 through 5.8.1.9....

Last reply: Alessandro Zuanon, Jan 28, 2021, 10:35 am

Excluded area

ND-Plan-v4 SLLc1: Preferred locations
posted by Blanca de la Fuente on Jan 27, 2021, 7:53 am

Hello, I've a doubt regarding the excluded area to calculate the land area within the 800m-boundary, in the guide it is written:

"When determining area, include street rights-of-way....

Quality Views Review Comment

CI-v4 EQc8: Quality Views
posted by Mario Angelo Pinoli on Jul 5, 2019, 12:17 pm

Hi,

I received a Design Review Comment for my project which says:

"No...

Last reply: emily reese moody, Jan 5, 2021, 1:29 pm

Modelling free cooling

CS-2009 EAc1: Optimize Energy Performance
posted by Ilaria Piong on Oct 24, 2018, 10:53 am

I have a Core and Shell building where there is an air-to-air heat pump. This HVAC system has the opportunity to do the free cooling in summer season when outdoor air temperatur is lower than...

Last reply: Marcus Sheffer, Dec 17, 2020, 2:13 pm