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DTSTART;TZID=America/New_York:20250905T120000
DTEND;TZID=America/New_York:20250905T133000
DTSTAMP:20260425T142654
CREATED:20250530T143859Z
LAST-MODIFIED:20250530T143859Z
UID:7737-1757073600-1757079000@wallaceeannace.com
SUMMARY:Modern Pump Selection for System Efficiency
DESCRIPTION:Date: September 5\, 2025 \nTime: 12 pm – 1:30 pm \nLocation: Virtual   \nPDH: 1.5 \nTrainer: Chris Abbott  \n\n-Affinity law \n-Pump efficiency \n-pump brake horse power \n-Head loss calculation \n-ASHRAE 90.1 \n-Open and closed system \n-Constant and variable head \n-Pump curve \n-Best efficiency pump \n-Constant and variable speed \n-ASHRAE guidelines \n-Efficiency island and load profile \n-Energy saving comparison \n\nWho should attend – Plumbing & HVAC engineers \n1.5-PDH               Time:  1.5-hour           PIE # 20218074 \n\n \n 
URL:https://wallaceeannace.com/event/modern-pump-selection-for-system-efficiency/
LOCATION:online
CATEGORIES:B&G,Lochinvar
ORGANIZER;CN="Wallace Eannace":MAILTO:Lflores@wea-inc.com
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250912T120000
DTEND;TZID=America/New_York:20250912T130000
DTSTAMP:20260425T142654
CREATED:20250530T144039Z
LAST-MODIFIED:20250530T144905Z
UID:7739-1757678400-1757682000@wallaceeannace.com
SUMMARY:Domestic Hot Water Theory vs Reality  ( 1 PDH )
DESCRIPTION:Date: September 12\, 2025 \nTime: 12 pm – 1 pm \nLocation: Virtual \nPDH: 1.0 \nTrainer: Robert Barrett  \n  \nThis presentation provides an overview of real world DHW data for high-rise multi-family housing in NYC and compares the real world data to ASHRAE predictions. Detailed load provides are presented\, review of peak-hour and non-peak hours considerations are evaluated\, along with appropriate water heater and tank sizes. \n  \nWho should attend – HVAC and Plumbing design engineers \n1.0 PDH                              Time: 1-hour                    PS# 20216891 \n  \n \n 
URL:https://wallaceeannace.com/event/domestic-hot-water-theory-vs-reality-1-pdh-2/
LOCATION:online
CATEGORIES:B&G,Lochinvar
ORGANIZER;CN="Wallace Eannace":MAILTO:Lflores@wea-inc.com
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250919T120000
DTEND;TZID=America/New_York:20250919T130000
DTSTAMP:20260425T142654
CREATED:20250530T144507Z
LAST-MODIFIED:20250530T144926Z
UID:7744-1758283200-1758286800@wallaceeannace.com
SUMMARY:The Art and Science of Domestic Hot Water Design (1 PDH)
DESCRIPTION:Date: September 19\, 2025 \nTime: 12 pm – 1 pm \nLocation: Virtual   \nPDH: 1.0 \nTrainer: Robert Barrett  \nThis presentation covers the fundamentals of heat transfer\, dissecting each variable. It covers fixture accounting\, occupancy assumptions\, fixture schedules\, DHW percentages and cold-water requirements\, fixture units\, diversity factors\, and high level assumptions. \nTake-away: \n\nLearn to be comfortable with the basics of heat transfer as it relates to production of potable hot water\nDiscover a means of calculating domestic hot water loads that allows the engineer to record all of the assumptions and directly calculate the DHW demand (no more “black-box” methods).\nGain greater understanding in what goes into determining diversity factors\, assumptions on occupancy and other human factor elements.\nCompare ASHARAE sizing methods to fixture flow and usage methods of sizing DHW demand.\n\nWho should attend:  Plumbing & HVAC design engineers \nPDH-1.0              Time:  1.0 hours             PS#20218082 \n  \n \n 
URL:https://wallaceeannace.com/event/the-art-and-science-of-domestic-hot-water-design-1-pdh-2/
LOCATION:online
CATEGORIES:B&G,Lochinvar
ORGANIZER;CN="Wallace Eannace":MAILTO:Lflores@wea-inc.com
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250926T120000
DTEND;TZID=America/New_York:20250926T130000
DTSTAMP:20260425T142654
CREATED:20250530T144841Z
LAST-MODIFIED:20250530T144841Z
UID:7748-1758888000-1758891600@wallaceeannace.com
SUMMARY:Basic Hydronics – Most Frequent Questions\, Comments and Concerns  (1 PDH)
DESCRIPTION:Date: September 26\, 2025 \nTime: 12 pm – 1 pm \nLocation: Virtual   \nPDH: 1.0 \nTrainer: Chris Abbott \n  \n\n-Pumps -System curve\n-Head overestimation impact\n-Minimum flow\n-Expansion tank -Expansion tank types\n-System pressure\n-Tank location\n-Plate and frame heat exchangers\n-Fouling factor and excess surface area\n-Balancing\n-Why balancing\n-Direct and reverse return system\n-Impact on variable speed\n\nWho should attend – Plumbing and HVAC engineers \n1.0-PDH              Time:  1-hour \n \n 
URL:https://wallaceeannace.com/event/basic-hydronics-most-frequent-questions-comments-and-concerns-1-pdh-2/
LOCATION:online
CATEGORIES:B&G,Lochinvar
ORGANIZER;CN="Wallace Eannace":MAILTO:Lflores@wea-inc.com
END:VEVENT
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