The YVAA VSD screw chiller has demonstrated its excellence across a wide range of applications, with over 22,000 units installed and proven globally.
The YORK® YVAA Air-cooled Chiller boasts a global track record of success, even in the toughest conditions. Its patented liquid-cooled variable-speed drive delivers remarkable benefits, including 15-25% annual energy savings, IPLV ratings reaching 21.3 EER, and up to 0.25 kW/TR reduction in energy usage when replacing older chillers. YORK® has the expertise to customize and optimize the YVAA to your precise requirements.
Reduce annual energy costs as much as 50% with a liquid-cooled, variable-speed drive for lowest kW/ton at design and off-design conditions.
An efficient motor design provides a wide operating range while refrigerant cooling and thermal protection increase compressor reliability.
The YVAA can be tailored and tuned to match the capacity, efficiency, sound and footprint of specific applications.
More flexibility and configuration options for maximum performance with a smaller footprint.
The YORK® YVAA air-cooled screw chiller, with variable-speed drive, is globally recognized for reliability and performance. Its customizable design and patented variable volume index (VI) technology ensure efficiency even at partial loads. Operating at up to 131°F, it suits various applications. Plus, the optional Quick Start technology makes it a reliable, low-maintenance choice for efficient cooling.
Budapest One is a cutting-edge office complex with a unique design in Őrmező, Budapest's western gateway, near Hungary's largest transport hub. In collaboration with Futureal, we've installed 10 high-performance YVAA chillers and the OpenBlue management system to maximize energy efficiency and cost savings.
YVAA chillers quickly restart in only 34 seconds after a power outage, thanks to their Quick Start feature and variable-speed drive. This allows all compressors to start simultaneously, ensuring a swift return to full capacity compared to standard chillers taking up to 10 minutes.
VSDs significantly cut energy usage, especially in off-design situations, potentially reducing annual energy expenses by up to 50%. Our exclusive liquid-cooled VSDs are low-maintenance, needing glycol replacement just once every five years. Additionally, the variable-speed design notably decreases noise levels during off-design scenarios, by as much as 16 dBA. The YVAA, crafted by Johnson Controls, comes standard with a 100% liquid-cooled VSD.
The YVAA features patented variable volume index (VI) technology integrated into a reliable design. This VI design optimizes the compressor's compression ratio to match evaporator and condenser conditions, leading to energy savings. Every compressor undergoes thorough end-of-line testing to ensure reliability.
