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In changeover systems, the same thermal end units or even the same hydraulic network are used for both heating and cooling purposes. This makes them attractive from an investment standpoint but significantly increases the complexity of calculations.
In this webinar, we’ll cover best practices for designing HVAC systems whilst designing changeover systems. One of our HVAC Experts will guide you through the following topics, with a live Q&A at the end:
- Why changeover?
- Different changeover configurations
- 4-pipe system vs. 2 pipe system
- Pipe and pump sizing
- Dynamic balancing
- Controls
- Expansion and pressurisation system
Whether you’re an HVAC Engineer, M&E Consultant, Installer, Design & Build Contractor, ESCO, or simply interested in the latest HVAC technologies, everyone is welcome to join!
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Next-Level Heat Pump Designs
Building on our February webinar on heat pumps, this session delves into more advanced systems. We’ll explore reversible and polyvalent heat pump configurations and how to integrate both into the ultimate hybrid full-electric system.
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An Introduction to Air Handling
Understanding air handling units and their role in HVAC systems is crucial for maintaining indoor air quality. In this webinar, we'll explore the different types of AHUs, delve into the Mollier/HX diagram, and discuss key topics such as VAV/CAV systems and CO₂ control.
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Improving Pump Energy Savings
Replacing old pumps by new pumps can generate energy savings up to 45% simply due to improved pump and motor efficiency. However, by looking beyond the pump itself, up to 95% of pump energy savings can be achieved by also optimising pump controls, valve selection, pump (de)centralisation, and more.