NSW HVAC Academy - Variable Primary Flow Pumping Systems

This week's video discusses variable primary flow pumping systems and some design considerations when using VPF. . . . . . LEGAL DISCLAIMERS: “Fair Use” Copyright Disclaimer: Under Section 107 of the Copyright Act of 1976, allowance is made for “fair use” of copyrighted materials that might otherwise be infringing if such materials are used for criticism, comment, reporting, teaching, scholarship, and research. All rights and credit for materials created by others go directly to its rightful owners and it is contained herein for educational purposes only. No copyright infringement is intended. Engineering Advice Disclaimer: This video is for general information only and is not intended as and should not be construed as a substitute for the independent professional judgment and/or due diligence of a qualified design professionals, including without limitation, the engineer of record. The information contained in these videos is not intended to supplement, supersede, or replace information found in installation or service manuals provided with your equipment. Warranty Disclaimer: “Although the information contained in this video has been produced and processed from sources believed to be reliable, no warranty, expressed or implied, is made regarding the accuracy, adequacy, reliability, completeness, legality, or usefulness of the information contained herein. Any reliance you place on such information is strictly at your own risk. © Norman S. Wright Mechanical Equipment LLC 2025