Multifamily Tricks of the Trade
Documenting and Modeling Variable Refrigerant Flow Systems Part 2

This course is designed to equip learners with the basic knowledge to model variable refrigerant flow (VRF) heat pump systems in eQuest. Through an example, participants will gain proficiency in using design documents, and the modeling parameters established in Part 1 of this training, to model VRF systems in eQuest. The training covers how to model proposed VRF in the same modeling file as the ASHRAE 90.1 baseline model using parametric runs. Additionally, a tool developed by Karpman Consulting will be demoed and provided to attendees that allows projects to easily employ quality control checks on modeled efficiency to ensure that the system is represented as intended.

Recommended Experience: Two years of experience in commercial building design, operation, maintenance, or related fields, or equivalent education. Knowledge of ASHRAE Standard 90.1 and a basic understanding of energy modeling concepts and familiarity with the eQuest software are strongly suggested. The target audience for this course is energy modelers.