Is it a must to start a simple box energy model for a new project to extract HVAC requirements to acheive a certain level of energy savings?
Oe is there a guide that can be used to extract preliminary requirements at this early stage?
You rely on LEEDuser. Can we rely on you?
LEEDuser is supported by our premium members, not by advertisers.
Go premium for
Marcus Sheffer
LEED Fellow7group / Energy Opportunities
LEEDuser Expert
5867 thumbs up
November 30, 2021 - 10:06 am
It is not a must. A simple box model actually is required under the Integrative Process credit. The modeling required for this credit would typically happen after you do a simple box model very, very early in the design process.
The best guide to design phase energy simulation is contained in ASHRAE Standard 209.