Category: HEATING, VENTILATING AND AIR CONDITIONING

Displaying 1 - 25 of 50 results.

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  • ( ~ 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 ) 

    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 ) 

    This course examines the role of access doors and panels in building design. It covers their functions, material options, and performance requirements. Topics include resistance to fire, sound, and moisture, as well as durability, code compliance, and integration with surrounding finishes. The course also presents best practices for specifying and installing access components that support safety, accessibility, and design continuity across a range of project types.

  • ( ~ 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 ) 

    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, 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 ) 

    This course provides architects and designers with a comprehensive understanding of the transformative potential of modern gas fireplaces in contemporary design. It covers key technologies such as direct vent systems, frameless designs, natural heat release systems, and heat control innovations. Participants will recognize how to incorporate fireplaces as both functional heating solutions and architectural design elements. The course also reviews important safety features, including double-glass heat barriers, to ensure compliance with modern standards.

  • ( ~ 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 ) 

    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, 15 minutes ) 

    An air curtain, also known as an air door, employs a controlled stream of air aimed across an opening to create an air seal. This seal separates different environments while allowing a smooth, unhindered flow of traffic and unobstructed vision through the opening. This course discusses how air curtains work and why they can contribute to occupant comfort, energy efficiency, and indoor air quality when the door is open. It also reviews how air curtains improve whole-building energy efficiency versus conventional methods.

  • ( ~ 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 ) 

    Modern hydronic radiator systems are an energy-efficient, healthy, and hygienic solution for residential and commercial applications. This course discusses the principles of radiant heating and panel radiators, and how to size panel radiators for residential applications.

  • ( ~ 1 hour, 15 minutes ) 

    This course explores a 5,000-square-foot office expansion recently completed by Excel Dryer. The building owner was committed to reducing their environmental impact and building a beautiful, healthy, sustainable, and functional space. This course discusses the relevant tools for sustainable, healthy buildings, including the WELL Building Standard™ version 2 and the LEED® v4.1 Building Design and Construction rating system. The methods for achieving these goals are examined through various building products and systems: walls, furniture, HVAC, sound masking and acoustic systems, flooring, daylighting and solar shading, and plumbing.

  • ( ~ 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 ) 

    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.

  • ( ~ 1 hour ) 

    The reasons for and benefits of adopting STEP have become increasingly clear as both national and international communities continue in their efforts to transition from dirty fuel sources to renewable ones. This course reviews the various systems and strategies that enable STEP, such as smart grids and microgrids, and explores strategies that STEP enables, such as integrated design processes, efficient water management, and energy innovation.

  • ( ~ 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 ) 

    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 ) 

    Highly customizable electric heating solutions can provide either the main or supplemental heat for most indoor and outdoor spaces. Such solutions can harmonize beautifully with every architectural context and building configuration while addressing the full range of health, safety, comfort, and energy efficiency issues facing contemporary designers. This course examines the many supplemental electric heating solutions and devices available, their capabilities and configuration options, and how they can be customized to suit every unique architectural and engineering demand. It concludes with several illustrated cases.

  • ( ~ 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, 15 minutes ) 

    As natural gas lines are being phased out for new development and for those who want to move away from burning fossil fuels, it’s becoming critical for homeowners, builders, specifiers, and architects to understand the flexible application of electric heating solutions. Electric heat is a convenient way to reduce energy costs and provide reliable heating options for commercial and residential heating systems that increase occupant safety, comfort, and well-being. This course examines multiple electric heating options to meet consumer needs and provides solutions to common heating concerns.

  • ( ~ 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, 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 ) 

    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 ) 

    With buildings accounting for nearly 40% of global carbon emissions, the push for greener construction has never been more critical. Sustainable building initiatives are taking center stage as the world strives to reduce emissions. The industry is moving toward adaptive and net-zero buildings, emphasizing energy efficiency and environmental awareness across sectors. Broaden your expertise in energy-efficient and adaptive building design by exploring the role of high-volume, low-speed (HVLS) fans in enhancing thermal comfort. This course shows why and how to specify HVLS fans as part of initial airflow designs to support sustainable building goals. Learners will discover how to optimize multiuse spaces for greater comfort through effective air distribution, temperature control strategies, and energy savings. By the end of the course, learners will have a solid understanding of HVAC efficiency challenges and solutions that align with LEED® v5 Building Design and Construction (BD+C), LEED v5 Interior Design and Construction (ID+C), WELL Building Standard™ version 2, ASHRAE, and OSHA standards. This course equips architects and engineers with practical strategies for integrating sustainable, cost-effective airflow solutions into their designs.

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