ASHRAE Journal

October 2025

This month’s issue of ASHRAE Journal includes topics such as how to solve cooling problems in power-dense data centers, a look at how a six-story ambulatory surgery center in Chicago incorporated energy-efficient systems, resulting in its earning a LEED Gold Certification and what it takes to provide ventilation to multistory, multifamily buildings.

Features:
Solving Cooling Problems in Today’s Power-Dense Data Centers
Simplified Modeling of Energy Savings Impacts of Duct Sealing in Commercial Buildings
Heat Recovery Redesign for Recreation Center
Efficiency, Sustainability in Ambulatory Surgery Center

Standing Columns
Introducing ASHRAE Guideline 44: Preserving IAQ & Health During Wildfire and Prescribed Burn Events
Multifamily Ventilation
Taking the Pledge

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ASHRAE Journal' Podcast

Tune into conversations between leading ASHRAE experts as they discuss what HVAC engineers need to know to design better systems and grow the HVAC&R industry. Listen

Members-Only Free Access to Archived ASHRAE Journal Articles

ASHRAE Technology Portal provides access to ASHRAE Journal. ASHRAE Journal articles provide peer-reviewed "need to know" information and thoughtful insight into the wide range of topics that influence building and system design, installation and operation. The complete archive of ASHRAE Journal issues starting from January 1997 is available. ASHRAE members can download ASHRAE Journal articles in PDF format for free.
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Digital Journal

The digital Journal is identical to the printed version.

The fully searchable document contains an interactive table of contents with ads linked to advertisers’ Web sites. The digital Journal is available to all ASHRAE members.

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AHR Mexico

Follow our show guide insert for all you need to know about this year’s show in Monterrey from Sept. 23-25. Inside you’ll find a floor plan and exhibitor list; A feature article from Eleazar Rivera Mata provides key insights into trends, employment and sustainability efforts, as well as updated economic indicators for the HVAC&R sector in Mexico and Latin America.

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ASHRAE Journal''s Show Daily

Stay up-to-date with ASHRAE Journal's coverage of the 2025 AHR Expo, including the latest information on the 2025 Innovation Awards. Read more

Digital Journal ASHRAE Journal's Official Product and Show Guide for the 2025 AHR Expo

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2025 Winter Mini Publications Catalog

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AMCA inmotion

In the 2024 edition of AMCA International’s award-winning magazine: a look inside AMCA’s Certified Ratings Program; maintaining optimal data-center environments with dampers and louvers; combatting heat stress with large-diameter ceiling fans; direct-drive and gear-driven motors; burdens posed by the soon-to-be-finalized regulation for fans and blowers.

View AMCA inmotion

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New developments, meeting schedules and other ASHRAE information

A lead story that investigates breaking industry news and a feature story that takes an in-depth look at an industry topic in every issue

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ASHRAE Journal Newsletter, eSociety, and Insights

ASHRAE Journal Newsletter	ASHRAE Insights	ASHRAE Insights Archives
ASHRAE Journal Newsletter connects today’s technology trends with relevant peer-reviewed content. It is emailed to ASHRAE members on the second and fourth Tuesday.	ASHRAE Insights publishes the latest news on research, standards, publications, and more. Insights is emailed to all members on the third Wednesday of each month.	ASHRAE Insights Archives provides access to earlier issues with articles of interest to members, including Chapter News, Obituaries, Membership Advancement and other news. Digital archived issues are available back to 2008. Click the Archives tab from the main screen of the current issue.
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