Vav (variable air volume)

Project Files: Episode 23 — One Tower Bridge

November 26, 2019

To keep its edge, building owners needed to replace the nearly 30-year-old HVAC units that supplied the facility's floor-by-floor variable-air-volume (VAV) system.

Advances are being made to air movement and ventilation systems, especially in highefficiency variable air volume (VAV) systems. - The ACHR News

Air Movement Technologies, Regulations Shape Market Trends

FEI regulations could cause a paradigm shift in this sector

Angela D. Harris

May 13, 2019

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Current trends are pointing toward unprecedented technological advances in the air movement sector.

Atomatic Mechanical Services Inc. installs numerous rooftop units for its commercial customers. - The ACHR News

Making the Case for Boilers, Rooftop Units, and VRF

Each heating technology offers unique benefits for commercial buildings

Joanna R. Turpin

October 1, 2018

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From boilers to rooftop units to VRF systems, each technology offers a unique set of benefits sure to keep commercial customers — and their tenants — happy.

Titus: Digital Diffuser

February 26, 2018

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This product line is powered by both ambient light and direct sunlight. The variable air volume (VAV) diffuser can be used with thermostats and is completely wireless, enabling maximum comfort, greater efficiency, and simplified installation.

Innovative Products Receive Accolades

AHR Expo announces annual award winners

Joanna R. Turpin

January 16, 2017

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The annual awards competition honors the most inventive and original products, systems, and technologies showcased at each year’s AHR Expo in 10 categories.

Euclid Chemical Replaces Aging VAV System with VRF

Construction supply facility reports 40 percent savings

January 9, 2017

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Euclid Chemical, based in Cleveland, has been supplying the construction industry with products to improve the strength, appearance, and usability of concrete since 1910. Now a large, multi-national corporation, Euclid Chemical’s main offices are in a two-story, 15,000 square foot building that also contains laboratories where it develops products ranging from sealants to micro synthetic fibers.

Until recently, the building relied upon an aging variable air volume (VAV) system with terminal reheat to keep its offices comfortable and to maintain environmental conditions in the laboratories even though records showed the system had not performed as designed.

Variable Air Volume Systems Market Worth $13.44 Billion by 2021

The single duct VAV system is the most widely used

November 4, 2016

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The global variable air volume (VAV) systems market is projected to reach $13.44 billion by 2021, at a compound annual growth rate (CAGR) of 6.56 percent from 2016 to 2021, according to a new report published by MarketsandMarkets.

NBA Team Announces Partnership with Tozour Energy Systems

Tozour to provide smart, high-efficiency technology to largest training complex in the NBA

April 6, 2016

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The Philadelphia 76ers National Basketball Association (NBA) team has announced a partnership with Tozour Energy Systems, a full-service HVAC and building automation provider based in King of Prussia, Pennsylvania.

Fully-Configurable BACnet BTL B-ASC/ WiFi VAV Box Controller

January 26, 2016

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This presentation will cover the following features of the BACnet/WiFi VAV Box Controller by ABIES Technology: communication options; BACnet B-ASC and WiFi; configuration capability; facilitate calibration; and IAQ options.