This session introduces basic HVAC systems and controls to serve as a foundation for learning about smart buildings. Simple HVAC systems introduced include unit heaters, split systems, packaged rooftop units (RTUs), and simple boiler systems. The session also discusses basic control logic and control loops, which are the building blocks for advanced controls and eventually smart controls. The session then covers the controls for simple HVAC systems and ends with an explanation of a more complicated economizer control sequence to show how these control devices work together.
Instructors
Kevin Frost, PE, Senior Energy Engineer, Slipstream Read Bio
Kevin Frost brings his experience in designing heating and cooling systems and HVAC controls programming to Slipstream's Research and Innovation team. He advises Slipstream's building consulting clients on how to ascertain their energy and sustainability goals and how best to achieve those goals. He recommends energy efficiency measures and builds energy models for the ComEd Energy Efficiency new construction program. Kevin also supports research on new innovative technologies and controls that can change the built environment. Before Slipstream, he spent 8 years designing HVAC systems for laboratories and hospitals across the country.
Learning Objectives
Upon completion of this course, attendees will be able to:
- Discuss basic HVAC equipment and system types;
- Describe the control systems for these equipment and system types;
- Explain a simple HVAC control logic;
- Introduce modern smart packaged controls;
- Know why an economizer saves energy and how multiple control loops form an economizer sequence.
