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Rooftop unit energy conservation strategies

2020 Healthcare lighting trends

Optimize your rooftop unit


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Welcome to our new learning portal—Coassemble

Looking to learn on your own time, at your own pace, and earn credits too? You're in the right place! Easily accessible on mobile devices, you can even learn on the go. We add more courses all the time, so be sure to check back often to see what's new!

Register for free access to our collection of on-demand videos and webinars.

After completing the registration form, check your email for your invitation to the system. You only need to register once! After you're in, you can browse the catalog of courses by topic, scroll through all the offerings, or search by title. You can also click the titles below on this website to be taken directly to the course after logging in.

Webinar recordings

Displaying 31 - 40 of 43
Illustration of interior and exterior of house showing parts of a ducted mini split

Ducted mini splits applications and performance

This session explores both ductless and ducted mini splits, with a focus on the latter. Performance and operation for cooling and heating is discussed, with a focus on cold climate heat pump operation. Case studies on basic installations for older homes and on inverter-driven ducted mini-split systems are shared, highlighting the impact they have on low load, high-performance homes.
Credits: AIA, NARI, RESNET, WI-DSPS, Dwelling Contractor Qualifier Certification, UDC-Construction Inspector Certification, UDC-HVAC Inspector Certification
voltage meter
Energy meters

Power and energy meters: make the right choice for your application

Different types of meters are discussed, as well as their features and applications. Common terminology is introduced and the growing importance of power quality and power quality monitoring is highlighted. Typical power quality events are reviewed, including causes of power quality disruptions and their average duration. Finally, the benefits of a system approach to power monitoring is shared, along with various power monitoring dashboards.
silhouette of person in a cape next to the text "Introducing Awesome Walls"

High performance wall assembly and details

Wall assembly details like corners, deck connections, fastening schedules, tapes, window bucks, furring strips and cladding attachment present challenges. Our presenter is a nationally recognized green design and building expert who set out to determine if there was a simple high performance wall system to resolve these challenges in new construction, remodeling and retrofit situations. Join us to hear the results of his extensive pursuit. He’ll walk through each layer of wall assembly and share lessons learned, as well as the strategies and materials behind this new approach he’s dubbed the 'awesome wall.’
Credits: AIA, GBCI, NARI, WI-DSPS, Dwelling Contractor Qualifier Certification
the text "food for thought" with "food" written out with cheese, meat, corn, and bread.
Commercial + industrial

Energy efficiency in food processing- energy savings potential

We reveal data and share the information you need to evaluate your facility’s energy use in comparison to national energy benchmarks. We share the top energy saving findings from more than 110 food manufacturing facility energy audits and discuss how to incorporate non-energy saving benefits into your sales pitch to upper management in order to get projects implemented.
Credits: BOC, BOMI, GBCI
the text "food for thought" with "food" written out with cheese, meat, corn, and bread.
Commercial + industrial

Energy efficiency in food processing- energy efficient refrigeration

We show how minimizing air infiltration through doorways in industrial refrigeration storage spaces reduces sensible and latent loads, cutting costs during the cooling and defrost cycles. Learn the driving forces behind air infiltration, as well as how to reduce it. We examine strip curtains and air curtains, and discuss how to calculate flow rates and energy savings. In addition, we show you how to evaluate defrost frequency and dwell time through careful observation and monitoring—a crucial step not to be missed when evaluating energy efficiency at your facility.
Credits: BOC, BOMI, GBCI
infrared camera aimed at a building
HVAC, Residential

Next step in thermography

Own an infrared camera and want to expand into the commercial market? Watch this on-demand webinar to learn the major differences between residential and commercial building thermography. We review the electrical and mechanical systems thermographers should be familiar with and discuss how to perform a commercial roof inspection. Tool and certification recommendations, as well as safety and insurance requirements are also reviewed.
Credits: GBCI, NARI, WI-DSPS, UDC-Construction Inspector Certification
text reading "good news, bad news, the lighting industry doesn't stand still... stay on the cutting edge. join us."

LED trends and choices

We’ve reached a point where costs are competitive with incumbent lighting solutions and the marketplace is embracing LED as the light source of choice. Join us to discuss current LED technologies and controls for interior and exterior lighting applications. After we take a brief look back at where LED performance has been, we’ll review current trends in performance, costs and practical solutions. We’ll touch on the DesignLights Consortium, as well as available rebates and the consortium’s impact on lighting product choices.
Credits: AFE, AIA, BOC, BOMI, WI PE, WI-DSPS, Electrical
White paper house sitting on grass
HVAC, New construction, Residential

Radon control options for new home construction

Take an in-depth look at radon control systems for new homes and better understand why effective radon control is key to occupant health, safety and comfort. Following the specifications set forth by the American Association of Radon Scientists and Technologists, this course teaches you how to incorporate a radon control system into home construction projects.
Credits: GBCI, NARI, WI-DSPS, Dwelling Contractor Qualifier Certification
streetlights on a wooded road overlaid with text reading "Accelerate your LED outdoor lighting conversion"

LED outdoor lighting: barriers and solutions

High performance LED outdoor lighting technologies are a cost effective energy savings opportunity often offering 50 percent or more savings relative to previously installed systems. Plus, they last longer and offer maintenance and operational benefits. Our expert presenter will highlight three key challenges of outdoor street and area LED lighting conversions in the public sector—financial, technical and regulatory—and describe proven solutions to overcome these obstacles. She’ll share information, best practices and key findings from the Better Buildings Outdoor Lighting Accelerator, a DOE initiative that focuses on this vital public service and works with dozens of municipalities to accelerate the adoption of LED outdoor lighting.
Credits: WI-DSPS, Electrical
person framing a building

Modern framing techniques that work

Are you a skeptic when it comes to advanced framing techniques? Our expert presenter has been working with them for nearly a decade. He’ll share his real-world experiences and discuss the pros and cons of advanced framing systems. Are you looking for better-than-code energy efficiency, improved strength and cost savings? Join us.
Credits: WI-DSPS, Dwelling Contractor Qualifier Certification, UDC-Construction Inspector Certification