Items Tagged with 'ventilators'

ARTICLES

Microprocessor Controls for Preconditioners – Greenheck

January 28, 2020

New microprocessor controls can now be specified on Greenheck energy core ventilator model ECV and energy recovery ventilator models ERV and ERVe.

Engineered Systems' Top 20 Products of 2019

See what HVAC equipment caught readers' attention last year in our Top 20 Products list.

January 10, 2020

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The hottest products of last year, based on the number of page views on esmagazine.com.

Greenheck Names Matt Spink Managing Director

November 22, 2019

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Spink will have overall sales and customer management responsibility for Greenheck product sales through its mechanical rep channel in the US and Canadian markets.

Figure 1. Maximum operating temperatures

Today's Boiler

Venting Variety: Boiler Ventilation Systems Are Evolving Beyond AL29-4C

Examining multiple options, including 316L, polypropylene, and more.

Robert Empie

November 19, 2019

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Things are changing in the world of venting for condensing boilers. For many years, the choice for venting high-efficiency appliances was limited to AL29-4C stainless steel.

ASHRAE Releases Updated Versions of Standard 62.1 and 62.2

November 8, 2019

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ANSI/ASHRAE Standard 62.1-2019, “Ventilation for Acceptable Indoor Air Quality,” specifies minimum ventilation rates and other measures for new and existing buildings that are intended to provide IAQ that is acceptable to human occupants and that minimizes adverse health effects.

Flow Sensor Solutions in Modern Medical Ventilators

Modern ventilators place ever-growing demands on sensors in order to place the focus on the patients and their therapy.

Andreas Alt

October 30, 2019

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Continuous airflow measurements during anesthesia monitoring, intensive care treatment, and in clinical and ambulatory environments provide important information for the assessment of cardiorespiratory and breathing circuit behavior.

ASHRAE Releases Expanded, Revised Version of Standard 90.1

October 25, 2019

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The 2019 update includes more than 100 changes from the 2016 version, including numerous energy-saving measures.

Energy Core Ventilator Line Expansion – Greenheck

October 25, 2019

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Model ECV-PM, the latest addition to Greenheck’s ECV line, features an AHRI 1060-certified polymer membrane energy recovery core manufactured from corrugated aluminum sheets used to separate the polymer membrane layers.

XCHANGER Reversible Fans – Tjernlund Products Inc.

October 8, 2019

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The fans come in two models, X2D and X2R.

Case in Point

China's Beijing Daxing Airport Set to Utilize VTS Air Curtains and Heating Units

September 25, 2019

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Located less than 50 km south of the capital of China, Beijing Daxing Airport is set to become world’s biggest airport. Officials say that this new transport hub will cost around $12 billion.

The Green Energy Management Book

Learn from our experts how to evaluate job opportunities, market your services, sell a Walk-through Survey, target areas for an Energy Audit, calculate energy savings, do retrofit work, and win continuing contracts for retrofit work.

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Engineered Systems Magazine

2020 March

Engineered Systems magazine’s March 2020 issue showcases how students at one Apple Valley, Minnesota, high school helped the facility achieve LEED Gold; how engineers can design a system to heat a building using a chilled water system, the codes and steps behind adequately design a K-12 safety shelter, and much more.

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