New line of YORK® dedicated outside air systems delivers more heating and cooling options, greater flexibility
A new line of dedicated outside air systems (DOAS) from the YORK® brand of Johnson Controls, includes a range of 100 percent outside air units and mixed air units that provide users with more options and greater application flexibility.
New features allow systems to easily adapt to all climate conditions, demanding applications and evolving industry standards
MILWAUKEE – (May 22, 2017) – A new line of dedicated outside air systems (DOAS) from the YORK® brand of Johnson Controls, includes a range of 100 percent outside air units and mixed air units that provide users with more options and greater application flexibility. With heat pump operation and water source operation, as well as a hot water heat option, the new line of air systems delivers more combinations of heating and cooling than before. The systems also feature an internal energy recovery wheel that pre-conditions outside air and reduces heating and cooling loads by transferring energy between the exhaust airstreams.
“Handling up to 20,000 cfm of air and providing as much as 70 tons of cooling capacity, the new YORK DOAS meets ASHRAE requirements for fresh air and energy efficiency, and addresses the needs of building owners and consulting engineers,” said John Tuleya, product manager, Applied DX products at Johnson Controls. “The system controls supply air to room neutral, ensures precise unit cfm delivery, and continuously conditions up to 100 percent of outside air. It also features an energy recovery wheel for greater energy efficiency.”
The new DOAS line offers air or water cooled units, in various configurations ranging from cooling only to heat pump. A full selection of factory-installed options adds to system flexibility, including:
Modulating or staged gas heat, modulating electric heat or hydronic heat options to meet outside air heating requirements
Six row evaporator coil for maximum capacity and moisture removal
On/off or modulating hot gas reheat to condition air to a neutral discharge temperature and accurate humidity control
BAS connectivity, thanks to the native BACnet control system, which has been designed specifically for integration with multiple BAS via BACnet, Modbus, Lonworks and N2 protocols.
“Handling up to 20,000 cfm of air and providing as much as 70 tons of cooling capacity, the new YORK DOAS meets ASHRAE requirements for fresh air and energy efficiency, and addresses the needs of building owners and consulting engineers.” -- John Tuleya, product manager, Applied DX products at Johnson Controls.
Often paired with another heating, ventilation and air-conditioning (HVAC) system, a YORK DOAS can operate in combination with a separate sensible cooling system for a bundled solution that satisfies the entire building load, sensible and latent. Paired system options include rooftop and self-contained units, chillers, water-source heat pumps, variable-air volume terminals and variable refrigerant flow systems.
To learn more about YORK dedicated outside air systems, please visit http://www.york.com.
About Johnson Controls
Johnson Controls is a global diversified technology and multi industrial leader serving a wide range of customers in more than 150 countries. Our 120,000 employees create intelligent buildings, efficient energy solutions, integrated infrastructure and next generation transportation systems that work seamlessly together to deliver on the promise of smart cities and communities. Our commitment to sustainability dates back to our roots in 1885, with the invention of the first electric room thermostat. We are committed to helping our customers win and creating greater value for all of our stakeholders through strategic focus on our buildings and energy growth platforms. For additional information, please visit http://www.johnsoncontrols.com or follow us @johnsoncontrols on Twitter.
About Johnson Controls’ Building Technologies & Solutions
Johnson Controls’ Building Technologies & Solutions has an unmatched portfolio of HVACR products and solutions to create more comfortable, safe and efficient buildings. Operating in more than 150 countries through a strong network of distribution channels, Building Technologies & Solutions’ breadth of offerings help building owners, operators, engineers and consultants impact the full lifecycle of a building. Its market leadership is established through trusted brands such as YORK®, Sabroe® and Metasys® as well as its smart building integration capabilities and energy financing solutions. For more information, visit www.johnsoncontrols.com or follow @JCI_Buildings on Twitter.