We are working on a project where the selected baseline HVAC system type is 8 with purchased chilled water only from a district cooling plant.

Are we required to use the equipment loads and setpoints from the Energy Star Multifamily High Rise Simulation Guidelines?  I found that it is referenced by LEED for Homes, but I haven't found

ASHRAE 90.1 states:

G3.1.3.6 Piping Losses losses shall not be modeled in either the proposed or baseline
building designs for hot water, chilled water, or steam piping.

Hello everyone,

Hello,

Hello,

7group has updated their baseline fan power calculator to include ASHRAE 90.1-2010, 2013 and 2016 baseline fan power calculations. You can download it for free in the Documentation Toolkit tab.

What is the definition of major renovation for this credit?

Hello, I work on my first PRM. In the 9.4.1.2 mandatory provisions, the standart say: "The controlled lighting shall have at least one control step between 30% and 70% (inclusive) of full lighting

Hi all,

I have 3 questions to ask:

1.