--- title: The Science of Comfort - Price Industries HVAC blog | ASHRAE 62 description: ASHRAE 62 | Price Industries is committed to innovation, science, technology, business integrity, first-class service, and dedication to people. Our dependable quality, reliable delivery, and knowledgeable follow-up service have made Price a market leader in supplying air distribution, critical controls, and noise control products to the non-residential HVAC market. --- ![PriceTraining\_Logo\_RGB-1](https://blog.priceindustries.com/hs-fs/hubfs/PriceTraining_Logo_RGB-1.png?width=303&height=58&name=PriceTraining_Logo_RGB-1.png)   [![Price Industries](https://blog.priceindustries.com/hubfs/Priceindustries-March-2018/Images/Price_Logo_Blue.svg)](https://www.priceindustries.com/) The Science of ComfortTM ## The Science of Comfort Your Premier Source for All Things HVAC ## [Pushing the Limits With Displacement Ventilation](https://blog.priceindustries.com/pushing-the-limits-with-displacement-ventilation) Posted by [Chris Burroughs](https://blog.priceindustries.com/author/chris-burroughs) on January 27, 2026 at 9:00 AM - [Tweet](https://twitter.com/share) [![Mixing vs. displacement ventilation](https://blog.priceindustries.com/hubfs/DV_vs_Mixing_diagram_final.jpg)](https://blog.priceindustries.com/pushing-the-limits-with-displacement-ventilation) ## Using DV Systems for High Heat Gain Applications [Displacement ventilation (DV) systems](https://blog.priceindustries.com/how-does-displacement-ventilation-work) are revolutionizing how large spaces are cooled and ventilated. Although mostly known for their [ability to provide exceptional indoor air quality](https://blog.priceindustries.com/price-study-on-displacement-ventilation-and-iaq-published), DV systems can also reduce total airflow requirements in certain applications. [Read More](https://blog.priceindustries.com/pushing-the-limits-with-displacement-ventilation) 0 Comments [Click here to read/write comments](https://blog.priceindustries.com/pushing-the-limits-with-displacement-ventilation#comments-listing) Topics: [Displacement](https://blog.priceindustries.com/tag/displacement), [Thermal Comfort](https://blog.priceindustries.com/tag/thermal-comfort), [HVAC](https://blog.priceindustries.com/tag/hvac), [Engineering](https://blog.priceindustries.com/tag/engineering), [Design Engineering](https://blog.priceindustries.com/tag/design-engineering), [ASHRAE 62](https://blog.priceindustries.com/tag/ashrae-62), [CFD](https://blog.priceindustries.com/tag/cfd) ## [Designing Schools That Achieve ‘Valedictorian of Air Quality’ Status](https://blog.priceindustries.com/designing-schools-that-achieve-valedictorian-of-air-quality-status) Posted by [Ryan Johnson, PE](https://blog.priceindustries.com/author/ryan-johnson) on May 13, 2025 at 9:00 AM - [Tweet](https://twitter.com/share) [![Active Chilled Beam Cabinets retrofitted to the perimeter of a classroom](https://blog.priceindustries.com/hubfs/Valedictorian%20Blog%20Image%201.png)](https://blog.priceindustries.com/designing-schools-that-achieve-valedictorian-of-air-quality-status) ## Promoting Healthy Indoor Air Quality in the Classroom As HVAC professionals, one of our primary goals is to promote healthy indoor air quality in all spaces, and there are fewer applications where this is more important than in classrooms. It is estimated that approximately half of public school districts need to update or replace the HVAC systems in their schools.1 [Read More](https://blog.priceindustries.com/designing-schools-that-achieve-valedictorian-of-air-quality-status) 0 Comments [Click here to read/write comments](https://blog.priceindustries.com/designing-schools-that-achieve-valedictorian-of-air-quality-status#comments-listing) Topics: [Displacement](https://blog.priceindustries.com/tag/displacement), [HVAC](https://blog.priceindustries.com/tag/hvac), [Engineering](https://blog.priceindustries.com/tag/engineering), [Design Engineering](https://blog.priceindustries.com/tag/design-engineering), [Tech Tip](https://blog.priceindustries.com/tag/tech-tip), [ASHRAE 62](https://blog.priceindustries.com/tag/ashrae-62), [Filtration](https://blog.priceindustries.com/tag/filtration) ## [HVAC That Gets an A+](https://blog.priceindustries.com/hvac-that-gets-an-a) Posted by [Dustin Rodgers](https://blog.priceindustries.com/author/dustin-rodgers) on May 30, 2023 at 9:00 AM - [Tweet](https://twitter.com/share) [![A teacher sits in front of a group of young students sitting on the floor](https://blog.priceindustries.com/hubfs/ThinkstockPhotos-544655620retouch_2.jpg)](https://blog.priceindustries.com/hvac-that-gets-an-a) ## Exploring the Benefits of Displacement Ventilation in Schools For years, studies have linked healthy environments in schools with improved educational outcomes for students. We’ve seen that [indoor air quality has a major impact on health](https://bit.ly/45BbL6e), performance and attendance and that quiet classrooms improve academic performance, reduce stress and encourage better behavior. [Read More](https://blog.priceindustries.com/hvac-that-gets-an-a) 0 Comments [Click here to read/write comments](https://blog.priceindustries.com/hvac-that-gets-an-a#comments-listing) Topics: [Acoustics](https://blog.priceindustries.com/tag/acoustics), [Displacement](https://blog.priceindustries.com/tag/displacement), [Thermal Comfort](https://blog.priceindustries.com/tag/thermal-comfort), [HVAC Fundamentals](https://blog.priceindustries.com/tag/hvac-fundamentals), [HVAC](https://blog.priceindustries.com/tag/hvac), [Engineering](https://blog.priceindustries.com/tag/engineering), [Design Engineering](https://blog.priceindustries.com/tag/design-engineering), [ASHRAE 62](https://blog.priceindustries.com/tag/ashrae-62) ## [Price Study on Displacement Ventilation and IAQ Published](https://blog.priceindustries.com/price-study-on-displacement-ventilation-and-iaq-published) Posted by [Price Industries](https://blog.priceindustries.com/author/price-industries) on February 7, 2023 at 9:00 AM - [Tweet](https://twitter.com/share) [![Ryan Johnson and Chris Burroughs](https://blog.priceindustries.com/hubfs/2022_AshraeQA_full%20-%20frame%20at%209m9s.jpg)](https://blog.priceindustries.com/price-study-on-displacement-ventilation-and-iaq-published) ## Read about the Research – and Meet the Researchers! The last few years have seen an increased focus on indoor air quality. Occupants want to feel comfortable in commercial spaces, and building owners, architects and engineers want to know that they’re constructing and renovating facilities with products that work as intended. No gimmicks – just real, [science-backed solutions](http://bit.ly/3wXn3S5). [Read More](https://blog.priceindustries.com/price-study-on-displacement-ventilation-and-iaq-published) 1 Comment [Click here to read/write comments](https://blog.priceindustries.com/price-study-on-displacement-ventilation-and-iaq-published#comments-listing) Topics: [Displacement](https://blog.priceindustries.com/tag/displacement), [HVAC Fundamentals](https://blog.priceindustries.com/tag/hvac-fundamentals), [Employees](https://blog.priceindustries.com/tag/employees), [HVAC](https://blog.priceindustries.com/tag/hvac), [Engineering](https://blog.priceindustries.com/tag/engineering), [Design Engineering](https://blog.priceindustries.com/tag/design-engineering), [ASHRAE 62](https://blog.priceindustries.com/tag/ashrae-62), [CFD](https://blog.priceindustries.com/tag/cfd), [ASHRAE](https://blog.priceindustries.com/tag/ashrae) ## [Using High-Induction Diffusers to Improve Air Quality](https://blog.priceindustries.com/using-high-induction-diffusers-to-improve-air-quality) Posted by [Mike Koupriyanov, P.Eng.](https://blog.priceindustries.com/author/mike-koupriyanov) on September 27, 2022 at 9:18 AM - [Tweet](https://twitter.com/share) [![CFD classroom model](https://blog.priceindustries.com/hubfs/Fig.%201.%20CFD%20Classroom%20Model.png)](https://blog.priceindustries.com/using-high-induction-diffusers-to-improve-air-quality) ## A CFD Classroom Case Study Obtaining efficient ventilation with overhead mixing systems for applications in heating climates can be a challenge. Not only does the positive buoyancy of the supply air work against the air distribution system, but most overhead mixing systems are designed with low supply air volumes (relative to cooling) and high supply air temperatures (more than 15°F above room temperature). [Read More](https://blog.priceindustries.com/using-high-induction-diffusers-to-improve-air-quality) 1 Comment [Click here to read/write comments](https://blog.priceindustries.com/using-high-induction-diffusers-to-improve-air-quality#comments-listing) Topics: [GRD](https://blog.priceindustries.com/tag/grd), [Diffusers](https://blog.priceindustries.com/tag/diffusers), [HVAC](https://blog.priceindustries.com/tag/hvac), [Engineering](https://blog.priceindustries.com/tag/engineering), [Design Engineering](https://blog.priceindustries.com/tag/design-engineering), [ASHRAE 62](https://blog.priceindustries.com/tag/ashrae-62), [CFD](https://blog.priceindustries.com/tag/cfd) [All posts](https://blog.priceindustries.com/all) [Next](https://blog.priceindustries.com/tag/ashrae-62/page/2) ## At Price, when we say “the sky is the limit,” we actually mean it. 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