Date: June 20, 2025 Time: 12 pm – 1 pm Location: Virtual PDH: 1.0 Trainer: Robert Barrett This 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. Take-away: Learn to be comfortable with […]
Date: July 18, 2025 Time: 12 pm – 1 pm Location: Virtual PDH: 1.0 Trainer: Chris Abbott -Pumps -System curve -Head overestimation impact -Minimum flow -Expansion tank -Expansion tank types -System pressure -Tank location -Plate and frame heat exchangers -Fouling factor and excess surface area -Balancing -Why balancing -Direct and reverse return system -Impact […]
Date: July 25, 2025 Time: 12 pm – 1 pm Location: Virtual PDH: 1.0 Trainer: Robert Barrett  -The combustion processes -Heat loss schematic -Benefit of condensing boiler -Factors influence in condensing boiler -Typical water temperatures application -NYC ASHRAE BIN data -Heating curve analysis -Product selection Who should attend – HVAC engineers 1.0-PDH             Time: 1-hour  […]
Date: August 8, 2025 Time: 12 pm – 1 pm Location: Virtual PDH: 1.0 Trainer: Chris Abbott  -Heat exchanger components -Design feature to pay attention -Plates type and corrugation -Accessories -P&F basics -Cross temperatures and approach temperatures -Common specification Who should attend – Plumbing and HVAC engineers 1.0-PDH              Time: 1-hour                     PIE # 20218078 […]
Date: August 15, 2025 Time: 12 pm – 1 pm Location: Virtual PDH: 1.0 Trainer: Chris Abbott This presentation discusses centrifugal pump fundamentals, from developing the pump curve, to pump components, parallel & series applications, NPSH considerations, open & closed system head, the development of the system curve, etc. The presentation discusses VFD operation, […]
