Johnson Controls Unveils Innovative YORK YK-HT Chiller at AHR Expo, Focusing on Energy Efficiency

Overview

Johnson Controls, a leader in smart and sustainable building technologies, has taken a strong step forward in the HVAC industry with the introduction of the YORK YK-HT two-stage economized centrifugal chiller. This cutting-edge product was unveiled at the 2026 AHR Expo in Las Vegas, showcasing its ability to save energy, water, and space for various applications, particularly in data centers and large industrial or healthcare facilities.

Key Features

The YORK YK-HT is packed with innovative features that make it a standout choice for those seeking efficient cooling solutions. One of its most significant advantages is the high lift compressor, which allows for the use of dry coolers instead of traditional cooling towers. This not only eliminates water usage altogether but also expands the operational range of the chiller, supporting applications that include high-temperature heat pumps and heat recovery systems.

Particularly impressive is its ability to achieve condenser leaving fluid temperatures up to 165°F and a remarkable lift capability of up to 110°F. This functionality enables a single driveline operation that boasts the industry's widest operational range, allowing facilities to maximize efficiency while minimizing carbon emissions.

For large data centers that often face strict water conservation regulations, the YK-HT could replace as much as 60% of the conventional dry cooler setup. This integration assists in lowering onsite noise levels by nearly 20 dBA, making it particularly suitable for cooling environments where noise is a critical concern.

Sustainability and Efficiency

The emphasis on sustainability is clear from the YK-HT's design. The unit is capable of reusing thermal energy, potentially offsetting over 35 MMBtu per hour, which is equivalent to the heating demand of around 350 single-family homes each hour. Such features align with growing trends towards decarbonization and energy efficiency, essential for today's environmentally conscious enterprises.

Aaron Lewis, Vice President and General Manager of Applied Equipment at Johnson Controls, noted the critical importance of water conservation and energy efficiency to today’s customers, stating, “The YK-HT expands what is possible by enabling high-temperature operation in a compact and efficient platform.”

Compact Design

In addition to its efficiency, the compact nature of the YK-HT—being nearly 30% smaller than comparable systems—means it can fit more easily into existing spaces. This attribute significantly reduces the costs, time, and labor associated with retrofits, which is crucial in an industry grappling with skilled labor shortages.

Furthermore, the chiller operates using low-global warming potential refrigerants (R-1234ze and R-515B), an integrated lubrication system, and includes optional variable speed drives to enhance efficiency and compatibility with Battery Energy Storage Systems (BESS).

Advanced Testing and Availability

Johnson Controls has rigorously tested the YK-HT under extreme conditions at its Advanced Development and Engineering Center (JADEC). Following its preview at AHR Expo, the YORK YK-HT is set for global distribution with manufacturing slated to occur in both San Antonio, Texas, and Wuxi, China.

In conclusion, the YORK YK-HT represents a significant advancement in the HVAC landscape, promising energy savings, environmental benefits, and operational flexibility. As industries continue to pivot towards smarter, more sustainable solutions, Johnson Controls is committed to being at the forefront of this technological evolution. To learn more, visit their website or stay tuned for additional updates from Johnson Controls at industry events.