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ASHRAE Supplier Directory

This directory provides information about products and services provided by HVAC&R Industry companies. Search the directory by topic, company, name, or geographic location. To browse the directory, click on a product or service category. This directory is provided as a service to ASHRAE members and others in the HVAC&R industry. Companies, products, and services listed here are not endorsed or approved by ASHRAE. ASHRAE does not test or certify products or services.
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Supplier White Papers

Browse supplier white papers to keep up with the latest trends in the HVAC&R industry.

Sponsorship Inquiries
If you are interested in appearing on these pages, please contact your ASHRAE Journal sales representative or Greg Martin, Advertising Sales Manager.

Disclaimer: *Appearance of sponsored content does not imply endorsement by ASHRAE.

  • Supplier White Papers by Topics

    Energy Efficiency | Filtration | Flow Analysis | HVAC


    Energy Efficiency

    Rittal

    White Paper: Energy Efficient Enclosure Climate Control

    Creating effective and energy-efficient climate control solutions for industrial enclosure cooling applications consists of 3 key phases—design, installation and operation. Rittal's complimentary white paper will empower you to make educated operational decisions. You'll learn how to use the design phase to determine analyze thermal loads in your enclosures, and avoid common mistakes in the interior and exterior installation of components.

    pdf_icon.png

    Download Whitepaper
    [Content Provided by Rittal]


    Filtration

    Evoqua Water Technologies LLC

    Choosing The Right Cooling Tower Side Stream Filter

    Separators, traditional media filters, automatic screen filters, micro filters (cartridge & bag) and high efficiency media filtration systems all offer an effective way of removing particles from the circulating water. Each of these filtration technologies offer differing benefits and associated costs. Understanding your application and the available technologies is necessary in choosing the right side stream filter for your cooling tower needs.

    pdf_icon.png

    Download Whitepaper
    [Content Provided by Vortisand]


    Flow Analysis

    Metraflex

    Flow Performance Testing of 3-Inch, 4-Inch, 6-Inch, 8-Inch and 10-Inch Strainers

    Flow performance tests were conducted at the Utah Water Research Laboratory (UWRL) on 3-inch, 4-inch, 6-inch, 8-inch and 10-inch Metraflex strainers. In addition, 4-inch, 6-inch, 8-inch and 10-inch Competitor strainers were also tested. The testing was developed to determine the flow versus pressure loss characteristics of each strainer and the flow coefficient of each strainer.

    pdf_icon.png

    Download Whitepaper
    [Content Provided by Metraflex]


    HVAC

    AAON

    Superheat and Subcooled Levels for Water Source Heat Pumps

    This paper evaluates and analyzes the superheat and subcooled levels for water source heat pumps. As per the non-ideal refrigeration cycle, each cycle has a certain amount of superheat in the suction line and a certain amount of subcooled liquid in the liquid line. By evaluating the level of measured superheat and subcooled levels for a known correctly charged system, we can document and publish the results for internal and external use. By connecting temperature gauges to the suction and liquid lines of a system, the superheat and subcooled levels of the system can be found relatively quickly. Charge can be declared to be correct if the values of the superheat and subcooled levels match those of the lab tested values.

    pdf_icon.png

    Download Whitepaper
    [Content Provided by AAON]

    Daikin North America, LLC

    Blueprint: Chippewa Valley Electric Cooperative Cornell, Wisconsin

    Chippewa Valley Electrical Cooperative (CVEC) began building their new headquarters office in the fall of 2014. CVEC has a proud history of promoting energy saving solutions to its 7,500 residential and commercial customers. So, when it came time to select an HVAC system for its new facility, CVEC felt it had to lead by example. The HVAC system needed to be highly efficient, easy to maintain, quiet, comfortable and interlocked with a make-up air system using centralized controls.

    pdf_icon.png

    Download Whitepaper
    [Content Provided by Daikin North America, LLC]

    Ebtron

    Pressure Control for Today's High Performance Green Buildings

    The control of building pressure is essential to maintain acceptable indoor air quality (IAQ), thermal comfort, and structural integrity. Negatively pressurized buildings result in the transport of untreated outdoor air into the building. this untreated outdoor air will result in the transport of dirt, dust and other contaminants; the transport of moisture in humid climates; mold growth; and more. In addition, improper building pressure may damage the building envelope.

    pdf_icon.png

    Download Whitepaper
    [Content Provided by Ebtron]

    Greenheck

    Greenheck Project Profile: Black & Veatch World Headquarters, Overland Park, KS

    Black &Veatch is a leading global engineering, consulting and construction company specializing in infrastructure development. The challenges facing them during a recent renovation included:

    • Improve energy efficiency of the central HVAC system in the West wing of the complex by replacing aging existing air handlers with new, more efficient technology
    • Transition to new replacement ventilation system without disrupting existing indoor ventilation and building occupants
    • Design ventilation system to complement existing chillers and other existing equipment and to fit within the available building space
    pdf_icon.png

    Download Whitepaper
    [Content Provided by Greenheck]

    Product Application Guide: Actuators for Commercial HVAC Dampers

    The purpose of any damper actuator is to control the position of a damper within an HVAC system. This seems straight forward, however, the number of actuator types, functions, and control methods available adds a level of confusion for designers and installers. This article will assist in clarifying the common properties and terms used in the description and selection of commercial damper actuators.

    pdf_icon.png

    Download Whitepaper
    [Content Provided by Greenheck]

    LG

    LG Sensed Occupancy: Benefits and Capabilities

    Scheduled Occupancy has long been a means to save energy in HVAC applications. Unfortunately, zones are often not occupied in a consistent manner and, for many reasons, schedules are not actively maintained. These issues lead to zones being heated, cooled, and/or ventilated when they are unoccupied, resulting in unnecessary operating expenses.

    pdf_icon.png

    Download Whitepaper
    [Content Provided by LG]

    Titus

    Healthcare and Energy Savings: An HVAC Approach

    For hospitals and other healthcare facilities, power systems can never be allowed to flatline. It is this "always on" setting that keeps patients alive, provides reliable access to vital electronic health records, and ensures that medical staff can perform life-sustaining work 24/7. But all that energy expenditure comes at a steep price.

    pdf_icon.png

    Download Whitepaper
    [Content Provided by Titus]

  • Supplier White Papers by Company

    AAON | Daikin | Ebtron | Evoqua | Greenheck | LG | MetraflexRittal | Titus


    AAON

    Superheat and Subcooled Levels for Water Source Heat Pumps

    This paper evaluates and analyzes the superheat and subcooled levels for water source heat pumps. As per the non-ideal refrigeration cycle, each cycle has a certain amount of superheat in the suction line and a certain amount of subcooled liquid in the liquid line. By evaluating the level of measured superheat and subcooled levels for a known correctly charged system, we can document and publish the results for internal and external use. By connecting temperature gauges to the suction and liquid lines of a system, the superheat and subcooled levels of the system can be found relatively quickly. Charge can be declared to be correct if the values of the superheat and subcooled levels match those of the lab tested values.

    Download Whitepaper

    Daikin North America, LLC

    Blueprint: Chippewa Valley Electric Cooperative Cornell, Wisconsin

    Chippewa Valley Electrical Cooperative (CVEC) began building their new headquarters office in the fall of 2014. CVEC has a proud history of promoting energy saving solutions to its 7,500 residential and commercial customers. So, when it came time to select an HVAC system for its new facility, CVEC felt it had to lead by example. The HVAC system needed to be highly efficient, easy to maintain, quiet, comfortable and interlocked with a make-up air system using centralized controls.

    pdf_icon.png Download Whitepaper

    Ebtron

    Pressure Control for Today's High Performance Green Buildings

    The control of building pressure is essential to maintain acceptable indoor air quality (IAQ), thermal comfort, and structural integrity. Negatively pressurized buildings result in the transport of untreated outdoor air into the building. this untreated outdoor air will result in the transport of dirt, dust and other contaminants; the transport of moisture in humid climates; mold growth; and more. In addition, improper building pressure may damage the building envelope.

    pdf_icon.png Download Whitepaper

    Evoqua Water Technologies LLC

    Choosing The Right Cooling Tower Side Stream Filter

    Separators, traditional media filters, automatic screen filters, micro filters (cartridge & bag) and high efficiency media filtration systems all offer an effective way of removing particles from the circulating water. Each of these filtration technologies offer differing benefits and associated costs. Understanding your application and the available technologies is necessary in choosing the right side stream filter for your cooling tower needs.

    pdf_icon.png Download Whitepaper

    Greenheck

    Greenheck Project Profile: Black & Veatch World Headquarters, Overland Park, KS

    Black &Veatch is a leading global engineering, consulting and construction company specializing in infrastructure development. The challenges facing them during a recent renovation included:

    • Improve energy efficiency of the central HVAC system in the West wing of the complex by replacing aging existing air handlers with new, more efficient technology
    • Transition to new replacement ventilation system without disrupting existing indoor ventilation and building occupants
    • Design ventilation system to complement existing chillers and other existing equipment and to fit within the available building space
    pdf_icon.png Download Whitepaper

    Product Application Guide: Actuators for Commercial HVAC Dampers

    The purpose of any damper actuator is to control the position of a damper within an HVAC system. This seems straight forward, however, the number of actuator types, functions, and control methods available adds a level of confusion for designers and installers. This article will assist in clarifying the common properties and terms used in the description and selection of commercial damper actuators.

    pdf_icon.png Download Whitepaper

    LG

    LG Sensed Occupancy: Benefits and Capabilities

    Scheduled Occupancy has long been a means to save energy in HVAC applications. Unfortunately, zones are often not occupied in a consistent manner and, for many reasons, schedules are not actively maintained. These issues lead to zones being heated, cooled, and/or ventilated when they are unoccupied, resulting in unnecessary operating expenses.

    pdf_icon.png Download Whitepaper

    Metraflex

    Flow Performance Testing of 3-Inch, 4-Inch, 6-Inch, 8-Inch and 10-Inch Strainers

    Flow performance tests were conducted at the Utah Water Research Laboratory (UWRL) on 3-inch, 4-inch, 6-inch, 8-inch and 10-inch Metraflex strainers. In addition, 4-inch, 6-inch, 8-inch and 10-inch Competitor strainers were also tested. The testing was developed to determine the flow versus pressure loss characteristics of each strainer and the flow coefficient of each strainer.

    pdf_icon.png Download Whitepaper

    Rittal

    White Paper: Energy Efficient Enclosure Climate Control

    Creating effective and energy-efficient climate control solutions for industrial enclosure cooling applications consists of 3 key phases—design, installation and operation. Rittal's complimentary white paper will empower you to make educated operational decisions. You'll learn how to use the design phase to determine analyze thermal loads in your enclosures, and avoid common mistakes in the interior and exterior installation of components.

    pdf_icon.png Download Whitepaper

    Titus

    Healthcare and Energy Savings: An HVAC Approach

    For hospitals and other healthcare facilities, power systems can never be allowed to flatline. It is this "always on" setting that keeps patients alive, provides reliable access to vital electronic health records, and ensures that medical staff can perform life-sustaining work 24/7. But all that energy expenditure comes at a steep price.

    pdf_icon.png Download Whitepaper

    Please contact Greg Martin at gmartin@ashrae.org for information on posting sponsored white papers on this page.

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