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AHRI certification program expands test conditions

ARLINGTON, Virginia, 28 May 2021: The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) on May 18 announced that it is implementing a wide range of test conditions in certain of its certification programs, to help promote global energy efficiency; to suit varying global environmental conditions and regional needs; to align itself with local, regional and international regulations; and to address requirements of its members and certification program participants.

AHRI said that in addition to the standard T1 test conditions (35 degrees C outdoor dry-bulb), it has been introducing the T3 test conditions (46 degrees C outdoor dry-bulb) and T4-Kuwait (48 degrees C outdoor dry-bulb), with operability tests at 52 degrees C for a large range of “tropical” air conditioning products in the high-ambient temperature (HAT) countries of the Gulf Cooperation Council (GCC) region.

AHRI said that with T3 ratings already available for applied products, such as air-cooled and water-cooled chillers, and for direct-expansion products, such as ducted-split systems, packaged rooftop units in both residential and commercial segments, and inverter-type residential units, it continues to expand the T3 ratings to other products, such as VRFs. These actions and many others, it added, are why a growing number of entities around the world are relying on AHRI-certified products and equipment, which have provided performance assurance for more than 60 years across 40 programs and with more than 1,100 certified licensees across the globe.

The initiative’s first part, it said, is to help its GCC region, Asian, European and American members and program participants certify their tropical high-ambient products to T3 test conditions through simplified mechanisms and processes. The second part, it said, involves its outreach to regional regulators and authorities, informing them of their ability to ensure compliance to T3 conditions, if they wish to do so.

“We are confident that this dual approach directly supports the important value proposition of achieving governmental energy efficiency goals and regulatory/policy initiatives, while providing a wider range of quality equipment to the residential and commercial sectors in HAT regions,” said Khalil Issa, Managing Director, AHRI MENA. “Governments, consumers, and other entities have always had the assurance that AHRI Certified products have been tested by third-party laboratories to perform as promised, helping to ensure expected energy and cost savings for the benefit of institutional clients, end-users, consumers, and the environment. The expanded test conditions solidify that assurance and allow customers in these regions access to a wider array of quality product choices.”

AHRI said its publicly available, free Directory of Certified Product Performance not only allows consumers, contractors, and others to quickly assess whether a product is AHRI Certified or not but also enables local regulators to immediately enforce compliance by easily identifying non-compliant products.

ENGIE announces new version of the Quantum Air

Lindau, Germany, 14 April 2019: ENGIE Refrigeration is redesigning its entire air-cooled Quantum series, the company said through a Press communiqué. The new Quantum air models will be available worldwide from June 24, the company added through the communiqué.

“The requirements for the refrigeration industry have changed in recent years,” said Jochen Hornung, CEO, ENGIE Refrigeration. “Our customers are placing increasing value on greater efficiency and performance in their chillers, for example. We are accommodating these changing conditions by redesigning our air-cooled QUANTUM series.”

Jochen Hornung, CEO, ENGIE Refrigeration

On the launch date, ENGIE Refrigeration will offer 28 basic models of the Quantum Air. Fourteen of these models use the refrigerant R-1234ze, and 14 models use the refrigerants R-134a and R-513A; all of them require lower quantities of refrigerant, the communiqué said. Like its predecessor model, the revised chiller is ideal for use in a variety of industries – from automotive manufacturers and suppliers to the chemicals and pharmaceuticals industry, industrial production and data centres, the communiqué said.

According to the communiqué, customers will benefit from additional important advantages in the future – ENGIE Refrigeration has combined the individual machine components in a new way, so that the Quantum Air surpasses even the exceedingly high efficiency of the current series. The chiller is also suitable for applications from 250 kilowatts to two megawatts, the communiqué quoted the company as saying, adding that with this refrigeration capacity, the Quantum Air outperforms not only its predecessor but also all air-cooled chillers from other manufacturers that are currently on the market.

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