American Society of Heating, Refrigerating and Air-Conditioning Engineers

With more than 50,000 members from over 132 nations, ASHRAE is a diverse organization dedicated to advancing the arts and sciences of heating, ventilation, air conditioning and refrigeration to serve humanity and promote a sustainable world.

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Displaying 1 - 25 of 93 results.

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  • ( ~ 1 hour, 15 minutes ) 

    Specifying door products that are durable enough to withstand the rigorous demands of high-traffic applications in the healthcare and hospitality industries is crucial to the long-term success of each installation. This course reviews traditional doorway materials and doorway protection options, and provides design solutions that utilize engineered polyethylene terephthalate (PETG) components that extend the life of the door assembly and minimize health and safety issues for the building occupants.

  • ( ~ 1 hour, 30 minutes ) 

    The building envelope must withstand the effects of long-term exposure to the elements. This course explores rainscreen wall design and the control of hygrothermal loads. The traditional multicomponent backup wall assembly is compared with the single-component, insulated metal composite backup wall system, outlining key differences in design and construction and their overall effect on installation and performance.

  • ( ~ 1 hour ) 

    Today's gas fireplaces make a stylish, modern design statement while providing a safe and efficient option for supplemental heat. This course explores the benefits of direct vent, electronic ignition gas fireplaces over other fuel and venting options, with a focus on the innovative features and design possibilities offered by frameless fireplaces suitable for any residential or commercial space. The benefits of a frameless fireplace design, cool wall technology, a heat control system, and integration of the modern fireplace into a home automation system are discussed, and occupant safety features such as double glass heat safety barriers are explained.

  • ( ~ 1 hour ) 

    The materials we use have a significant impact on the environment, our communities, and our health. Consequently, material transparency—wherein manufacturers disclose vital sustainability information about their products—is an increasingly necessary element of modern life. This course examines the tools and resources that are available for both manufacturers and the A&D community that effectively communicate transparency information and optimization of building products. Also reviewed are the benefits of the new-generation insulated metal panels (IMPs) designed to achieve a trusted range of health and wellness certifications.

  • ( ~ 1 hour ) 

    Exterior shading devices offer a number of advantages that contribute to a more sustainable building, including minimizing cooling costs, reducing peak electricity demand, and controlling glare. These benefits result in greater occupant comfort and improved productivity. This course provides a review of exterior aluminum shading device systems, including the components, finishes, and design and engineering considerations, as well as a discussion of how shading strategies contribute to LEED® certification.

  • ( ~ 1 hour ) 

    Innovative and sustainable, powder-coated/sublimated extruded aluminum products are ideal for exterior, interior, and high-traffic architectural applications. Reviewed in this course is an overview of the properties and finishing processes of this material along with discussions of its applications, design criteria, and testing standards.

  • ( ~ 1 hour ) 

    Energy conservation and occupant well-being, comfort, and productivity are issues of increasing concern in building design. This course illustrates how radiant heating and cooling systems address these issues positively and efficiently. It encompasses the various types of systems available and how they can contribute to credit requirements in the LEED® v4.1 Building Design and Construction rating system and the WELL Building Standard™ version 2. System workings, design, aesthetic considerations, advantages, testing and measuring protocols, and installation procedures are reviewed, and the course concludes with several installation examples.

  • ( ~ 1 hour ) 

    Direct vent fireplaces are safe and efficient supplemental heat sources in today’s homes. This course reviews the innovative design options for gas fireplaces, including media options, cool wall technology, and safety barriers. Direct and power vent heat delivery systems are discussed, and the impact of standing versus electric pilot lights on energy efficiency is examined.

  • ( ~ 1 hour, 30 minutes ) 

    In response to steadily growing demands for more and more storage capacity and the costs and energy required to implement that storage, data center design is now focusing on solutions that conserve energy, materials, money, and space. This course explores the current influences that directly or indirectly affect energy usage and management, the resulting trends in data center development, and how containment strategies enable designers to optimize energy efficiency and create facilities with minimal environmental footprints.

  • ( ~ 1 hour ) 

    Main entrance air curtains are used by architects and engineers in commercial, institutional, and industrial settings to both improve energy efficiency and protect occupant comfort and well-being. This course reviews the research that led to air curtains being approved as an alternative to vestibules in ASHRAE 90.1-2019 and other building codes, as well as how air curtains on main entries contribute to sustainability goals around energy conservation, public health, and indoor air quality.

  • ( ~ 1 hour ) 

    This course reviews the trends in outdoor amenity spaces in hospitality, commercial, and multifamily developments with a focus on the use of stainless steel cabinetry in outdoor kitchen design. Included are discussions on outdoor kitchen components, mobile food and beverage service carts, and the post and panel system developed for multifamily applications.

  • ( ~ 1 hour ) 

    Universal hot water availability is generally taken for granted. At a time when energy prices and sources, environmental concerns, and water shortages are increasing in significance, it is important to produce hot water in a manner that addresses all these issues. This course explains how electric tankless water heaters (ETWHs) do this while also improving health and safety conditions and reducing costs. The examination includes detailed descriptions of many types of ETWHs and the basic calculations and selection criteria for the most suitable system.

  • ( ~ 1 hour, 15 minutes ) 

    Interlocking concrete pavers (ICP) have the ability to spread applied loads via the interlock between each unit. This means that the surface does not respond structurally as single pavers but as a composite paved surface. This structural characteristic of ICP allows the design method for these pavements to be based on flexible pavement design. In this course, we examine the ASCE and ICPI structural design methods for ICP and review examples using different soil strengths/stiffnesses and traffic uses. Finally, we survey the design and construction support material and software available from the Interlocking Concrete Pavement Institute.

  • ( ~ 1 hour ) 

    Commercial aluminum wall, window, and roof systems have undergone improvements in recent decades, making them technologically sufficient to meet contemporary standards of durability. In addition to being familiar with the systems’ thermal and other ecological benefits, specifiers need to understand paint chemistry and the difference between powder and liquid coating application methods. It is also important to understand third-party specifications published by AAMA, which cover architectural coatings.

  • ( ~ 1 hour ) 

    Today’s building professionals seeking better moisture management and energy efficiency from the exteriors of their projects are turning to rainscreens as a solution to both. Wood-plastic composite (WPC) provides a durable and long-lasting material suitable for use in rainscreen systems, decks, railings, and more. Reviewed in this course are the manufacturing process, performance and green benefits, and installation of WPC cladding that is fully capped with a polymeric plastic “shield,” providing long-term resistance to moisture, staining, and fading.

  • ( ~ 1 hour, 15 minutes ) 

    Air control dampers are an essential component of a building’s HVAC system, regulating heating, cooling, and ventilation performance. Presented here is an introduction to control, balancing, backdraft, industrial, and multizone dampers; each type plays an important role in the HVAC system. Discussed are damper types, components, and performance metrics. Guidance is provided for damper specification, installation, maintenance, and inspection.

  • ( ~ 1 hour, 15 minutes ) 

    In the wake of the green movement, combined with rising energy costs, building sustainability has become an important topic. This course examines how foil-faced polyisocyanurate (polyiso) continuous insulation can function as a multiple control layer, providing a building with an air and water-resistive barrier and a thermal control layer. Additionally, this course reviews building codes and standards for meeting the continuous insulation requirements in steel stud building envelope designs, the benefits of using polyiso insulation in wall assemblies, and how polyiso insulation meets NFPA 285 requirements.

  • ( ~ 1 hour, 15 minutes ) 

    The use of life safety dampers is driven by requirements in various building codes. There are many different applications for which fire, fire/smoke, smoke, and/or ceiling radiation dampers can be used, each having its own specific purpose and unique installation requirements. This course gives an in-depth look at the different types of dampers and explains how and where they're each used and installed.

  • ( ~ 1 hour ) 

    Often the largest access point in a building, sectional door systems play a significant role in controlling energy costs and supporting sustainable design in residential and commercial buildings. This course explores the specification considerations and the different types of sectional garage doors, as well as their role in enhancing the thermal performance of homes and commercial buildings.

  • ( ~ 1 hour ) 

    From fashion to function, the shower space of the bathroom is a focal point, offering a place of quiet respite for rejuvenation. Shower spaces should be built to last, using durable materials combined with sound installation practices in order to reduce life cycle and replacement costs. This course outlines the criteria used in designing water management systems for shower pans and walls and includes discussions on traditional and modern methods of waterproofing shower floors and walls, new methods of construction, and the innovative design options that are available for curbless shower pans.

  • ( ~ 1 hour ) 

    The increase in building energy efficiency requirements has led to the use of exterior continuous insulation (CI) to improve the performance of the building envelope. This presentation reviews the benefits of polyiso continuous insulation and then examines in detail the NFPA 285 test standard and fire safety requirements of the 2021 International Building Code for the use of polyisocyanurate insulation in exterior walls of commercial buildings (Construction Types I–IV).

  • ( ~ 1 hour ) 

    Natural light is important in everyday life, with positive effects on one's health, well-being, and productivity. This course provides an understanding of how automated high-performance shades can provide more natural light. Current market drivers and their effects on a building's value are also discussed. The course explores how to increase visual and thermal comfort by automating the balance of natural and artificial light and outlines the role of high-performance shades in meeting sustainability standards. This course also discusses the influence of automated façades on a building’s performance.

  • ( ~ 1 hour ) 

    Due to advancements in architectural decorative glass technology, the number of design options available to help designers and architects achieve the specific aesthetics and performance requirements they desire has dramatically increased. This course provides a review of architectural decorative glass including product options, applications, features, and specification considerations. Also discussed is how decorative glass can contribute to sustainable design and LEED® initiatives.

  • ( ~ 1 hour ) 

    Creating a quieter, more comfortable building starts with a focus on windows and doors, the weakest links in the building envelope for sound transmission. This course covers the elements of sound, the metrics used to measure sound attenuation, and the glazing and installation options best suited for an effective sound control strategy.

  • ( ~ 1 hour ) 

    Electric heating systems have been in use for over a century, and in that period, they have significantly advanced in terms of their efficiency, cost effectiveness, safety, versatility, and appearance. Recently, electricity production itself has become more and more environmentally friendly and economically viable. This course explores how the wide range of contemporary electric heating options can efficiently and economically address virtually every heating need in every building type and thus capitalize on the steadily increasing benefits of electricity to create the most environmentally responsible and economically viable heating solutions.

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