Category: HEATING, VENTILATING AND AIR CONDITIONING

Displaying 1 - 25 of 52 results.

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  • ( ~ 1 hour ) 

    Modular mechanical support systems are flexible and adaptable frameworks used in mechanical, electrical, and plumbing (MEP) applications. They replace fabricated steel and streamline the installation process. This course presents the history of modularization in construction and the functions, features, benefits, and applications of several modular mechanical support systems, including structural steel framing, adjustable pipe supports, pipe racks, and skid systems.

  • ( ~ 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 ) 

    Originally developed to reduce solar heat gain from entering through a pane of glass, window films in today’s market provide UV protection, reduce glare, reduce fading, increase occupant comfort, offer safety and security, and yield energy savings. This course evaluates the performance of different types of solar control window films and offers daylighting strategies for commercial, retail, and residential building and architectural applications.

  • ( ~ 1 hour ) 

    Energy creation, distribution, and consumption are all in a period of transition. Understanding this transition and its benefits is critical to sustainable transitional energy planning (STEP). This course reviews the nature of the transition, the forces driving it, emerging energy systems and sources, and international and national examples. It details the process required for STEP and provides a comprehensive overview of the many renewable energy options now viable for community energy systems. It concludes with a series of illustrated sample plans and projects.

  • ( ~ 1 hour ) 

    Firestopping is the process of sealing openings around penetrants or in joints or gaps between fire-rated assemblies to restore hourly fire resistance ratings. It is a critical part of fire containment and a balanced fire and life safety plan. This course outlines resources and code requirements that architects and designers should be aware of while preparing specifications for firestop systems in their projects. The course also reviews common mistakes to avoid.

  • ( ~ 1 hour ) 

    Fireplaces remain one of the most desirable household features for homeowners, complementing a range of different lifestyles and appealing to a range of demographics. This course provides an overview of electric fireplaces, focusing on their design possibilities, flame technologies, ease of installation, environmental efficiency, cost-saving benefits, and their advantages over gas and wood-burning fireplaces.

  • ( ~ 1 hour ) 

    Meeting the ventilation requirements of ASHRAE 62.2 and maintaining an energy efficient home means balancing the need for fresh outdoor air and the energy needed to condition it. In this course we will examine the ventilation requirements in ASHRAE 62.2, discuss how they can be met, and look at some solutions for energy efficient ventilating.

  • ( ~ 1 hour ) 

    The building envelope is the physical separator between the conditioned and unconditioned environment of a building and provides resistance to air, water, heat, light, and noise transfer. As a thermal barrier, spray polyurethane foam (SPF) offers numerous opportunities to contribute to building envelope performance and indoor air quality in several project types. This course presents the sustainable aspects of SPF, SPF fire and strength testing, and the benefits of SPF in below- and above-grade and rooftop applications.

  • ( ~ 1 hour, 30 minutes ) 

    Within building spaces, noise can be reduced by using materials or assemblies that isolate sound or mitigate its transmission. To do this, it is important to understand how sound moves through building materials and partitions and the impact of sound mitigation products. In this course, we look at the basics of sound as well as techniques and products to prevent sound transmission.

  • ( ~ 1 hour ) 

    Locating mechanical and electrical equipment on a roof is often necessary for space and efficiency in a building design. However, it can be challenging to provide a means for safe maintenance access while preserving the roof membrane and structural integrity and not interfering with other rooftop equipment. This course presents the components that comprise rooftop support systems designed to solve these challenges, as well as system design considerations and compliance with the International Building Code® (IBC®) and the International Mechanical Code® (IMC®).

  • ( ~ 1 hour ) 

    Hidden access covers blend utility access covers with the surface continuity of streetscape, hardscape, and landscape designs. This course reviews the functions, product types, and specification and installation considerations of hidden access cover solutions.

  • ( ~ 1 hour ) 

    The facade is one of the most significant contributors to the energy consumption and comfort parameters of any building. This course explores high-performance building envelopes and the use of advanced insulated metal panel systems featuring integrated daylighting and ventilation components that combine to provide weathertightness and maximum thermal performance.

  • ( ~ 1 hour ) 

    In light of the recent pandemic and the increasing frequency of wildfires, there is growing awareness around the impact of air quality, particularly in indoor environments. Building systems that manage air circulation and ventilation play a crucial role in supporting occupant health and well-being and can help meet indoor air quality credit requirements in the LEED® v5 Building Design and Construction, Interior Design and Construction, and Operations and Maintenance rating systems and the WELL Building Standard™ version 2. This course provides an overview of indoor air quality (IAQ) and offers strategies for improving it through responsive design and technology.

  • ( ~ 1 hour, 15 minutes ) 

    Louvers are an essential part of every HVAC system, facilitating appropriate airflow and inhibiting unwanted penetration by water, snow, or debris through wall openings and into HVAC ductwork. However, they can have other purposes. Their simple design makes them a versatile addition and a unique style option to any project. This course presents the types, components, and applications of louvers, along with the primary specification considerations when selecting a louver solution.

  • ( ~ 1 hour ) 

    Energy creation, distribution, and consumption are all in a period of transition. Understanding this transition and its various aspects is critical to sustainable transitional energy planning (STEP). This course delves into the reasoning behind the STEP approach and its contributions to creating resilient communities and explores available exhaustible and renewable energy resources and innovations in the energy sector that can be leveraged by STEP.

  • ( ~ 1 hour ) 

    With the increasing prominence of glass in new buildings and retrofits, the use of window film can raise the style, performance, and safety of today’s building projects. This course examines the use of various types of window film (decorative, solar control, and safety/security) and their role in improving occupant comfort and safety, lowering energy costs, and enhancing privacy.

  • ( ~ 1 hour ) 

    As we become more aware of the levels of toxins in our environment, we are realizing that the quality of air inside our homes is just as important as the quality of air outside our homes. This course outlines why indoor air quality is so important to our health and describes how to improve indoor air quality by using a balanced ventilation system.

  • ( ~ 1 hour ) 

    Food and wine preservation refers to the process of storing products under ideal conditions in order to maximize longevity. Preserving food and wine maximizes its shelf life and flavor which, in turn, enhances the enjoyment of its consumption. Additionally, proper preservation results in less waste and saves the consumer money. This course reviews the causes of premature food deterioration, the optimal conditions for storing wine and food, and the solutions that are available with a focus on modern refrigeration units.

  • ( ~ 1 hour ) 

    Lighting controls allow homeowners to adjust lamps and light fixtures from anywhere in the home without special wiring or expensive master controllers. Lighting controls can be integrated into a home for single-room, multiroom, whole-house, or automated systems. This course discusses the role of lighting in design and occupant comfort and then outlines how lighting controls can benefit occupant behavior, health, and productivity and the appeal and performance of the home, especially regarding energy efficiency.

  • ( ~ 1 hour ) 

    Ventilation grilles influence HVAC system performance but can pose aesthetic challenges for designers. Custom grilles made with modern fabrication techniques employ a variety of materials and finishes to create solutions that enhance and fully integrate with architectural interiors. This course discusses the basic mechanics of effective air distribution in buildings, performance characteristics of grilles, grille types, and custom design options.

  • ( ~ 1 hour ) 

    An energy recovery ventilator (ERV) system provides occupants with filtered, balanced, and tempered air within their living space. Airborne contaminants can be greatly reduced with ERV systems. This course provides knowledge about the need, use, design, and installation of ERVs in the modern dwelling unit and when retrofitting existing structures. The course also addresses the environmental advantages of sustainable and healthy solutions for indoor air quality.

  • ( ~ 1 hour ) 

    In the last couple of decades, houses have become progressively more airtight due to energy efficiency and cost concerns. While air infiltration and exfiltration rates have been significantly reduced, the need for an efficient ventilation system has become extremely important. This course evaluates different types of mechanical ventilation systems and discusses why heat recovery ventilation (HRV) and energy recovery ventilation (ERV) systems are characterized by a high level of energy efficiency and as an effective means for improving indoor air quality.

  • ( ~ 1 hour ) 

    A large portion of new commercial and residential buildings built today are equipped with clear, floor-to-ceiling glass. Does this new expansive area of glass lead to daylight optimization? This course explains the impacts of daylighting on human health and building occupant comfort. Proactive and reactive automated shading systems are discussed, and the course explains how a properly designed shading system can reduce whole-building energy consumption. Automated shading systems in projects of various scopes and scales are also discussed.

  • ( ~ 1 hour, 30 minutes ) 

    Air curtain units (ACUs) provide a controlled airstream across a door or opening, creating a seamless barrier between two distinct spaces while enabling smooth, uninterrupted traffic flow. Air curtains fulfill numerous purposes and provide building owners with significant energy savings. This course examines how air curtains work and how they reduce whole-building energy consumption and contribute to occupant wellness and safety. The role of air curtains in limiting the infiltration of insects, pathogens, and outside pollutants while maintaining thermal comfort and good indoor air quality is explained. ACU selection and installation considerations are also discussed.

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