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HVAC technology enhancements for energy conservation

Event Information

Event description
HVAC technology enhancements for energy conservation

About this Event

Do you know how to get the largest energy savings in your commercial buildings? HVAC as a single system is 45-70% of a building’s energy use—making it the biggest energy user and a major retrofit target. Even though this percentage depends on climate, building type, and building usage, HVAC still has one of the largest impacts on energy use. Ryan Hoger discusses a variety of energy-saving HVAC technologies and optimization considerations.

AS A RESULT OF THIS WEBINAR, YOU WILL BE ABLE TO:

  1. Explain the mechanics and benefits of using energy recovery ventilation (ERV).
  2. Describe how economizers work and how they help satisfy ventilation code requirements.
  3. Identify the types of spaces in which CO2-based demand controlled ventilation (DCV) is most appropriate.
  4. Discuss the advantages of using variable air volume (VAV) systems.

COST

Free to view

Pay $95.00 for credit

WHO SHOULD ATTEND

Architects, building owners, engineers, contractors, HVAC system designers, equipment manufacturer representatives and contractors, energy efficiency specialists, facility managers, commissioning authorities, control system technicians, facility engineers, and anyone interested in learning more about HVAC retrofits.

AGENDA

MODULE 1: Energy Recovery Ventilation (ERV)

  • Energy savings potential of ERV
  • The ABCs of ERVs
  • Best applications for ERVs
  • Heat exchange process
  • Technology comparison
  • Integrating ERV
  • Humidity considerations
  • Code specifications and requirements
  • Energy analysis tools

MODULE 2: Economizers

  • What is an economizer and what are some reasons to use it?
  • Retro-commissioning savings
  • Economizer fundamentals
  • Outside air calculation
  • How does an economizer work?
  • Economizer setpoints
  • Types of economizers
  • Enthalpy curves
  • Demand-controlled ventilation overview
  • Barometric dampers
  • Powered exhaust
  • Rooftop unit study results
  • Code specifications and requirements

MODULE 3: CO2-Based Demand-Controlled Ventilation (DCV)

  • Ventilation control and minimum rates
  • Indoor air quality
  • CO2 basics
  • CO2 and ventilation rates
  • Ventilation control
  • Ventilation studies
  • Code specifications and requirements
  • DCV savings
  • Determine if CO2 is appropriate
  • Control setpoints
  • Historical perspective
  • Sensor cost and reliability
  • Economic benefits

MODULE 4: Variable Air Volume (VAV)

  • Why VAV?
  • VAV components
  • Zone layout
  • VAV rules
  • Energy savings
  • Types of VAV boxes
  • PSC vs. ECM motors
  • Control options

CONTINUING EDUCATION CREDITS:

In order to receive credit for viewing this webinar, you'll need to pass a short quiz. A link to the quiz will be provided in your registration confirmation email. Separate registration is required for each individual requiring continuing education credit.

All credits have different expiration dates, so it is to your advantage to take the quiz as soon as possible.

AFE This program supports a topic within the body of knowledge outlined by the Association for Facilities Engineering CPE/CPMM/CPS Certification Programs, and should count as 0.2 CEUs (2.0 hours) toward re-certification.

BOC This course offers up to 2 points for BOC certified operators.

BOMI This webinar is approved for 2 continuing professional development points toward renewal of the professional designations offered by BOMI International.

WI-DSPS Wisconsin Department of Safety and Professional Services has approved this course for 2 CEUs for the following credentials: Commercial Building Inspector Certification, UDC-HVAC Inspector Certification. Note that you may not retake the same course for credit more than once during the 1-, 2- or 4-year term of your specific credential.

This course will not be pre-approved for GBCI credits; however, if you believe the content is applicable to your credential, you can self-report credits.

SPEAKER:

Ryan Hoger, LEED AP, Temperature Equipment Corp.

Ryan Hoger, LEED AP, has been with Temperature Equipment Corp. since 1997. He was the 2007-08 president of the Illinois ASHRAE Chapter and is actively involved with several gas/electric utility committees. He has extensive experience with building automation systems (BAS), energy recovery ventilators (ERV), variable refrigerant flow (VRF), demand-controlled ventilation (DCV), and other energy conserving HVAC systems. Ryan has written HVAC articles for various publications and has a Bachelor of Science degree in General Engineering from the University of Illinois.

OTHER INFORMATION

This webinar was recorded on 8/21/2019 and is approximately 115 minutes in length.

Questions? Please see our FAQ page, email registration@slipstreaminc.org or call 608.210.7103.

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