McQuay Controls
Open ChoicesTM for the Life of Your HVAC Equipment
Using the McQuay Open Choices feature can give you long-term choices for:
- Building automation system integration
- Equipment add-on or replacements
- Service support
- Communications using BACnet®, LonWorks® or Modbus®
High Performance MicroTech® Integrated Systems
affordable, easy to install and self-commissioning
NEW! for Water Source Heat Pump Applications: is the only system in the industry to seamlessly combine water source heat pumps, a front-end controls system, 100% outdoor air rooftop units and a loop water manager to coordinate boilers, pumps and cooling towers.more>
VAV Applications: can be installed and commissioned in hours instead of days because job-specific data is loaded and factory tested. With a browser-based touch screen HVAC controller, this system provides the comfort and efficiency of a true VAV system. more>
Dedicated Outdoor Air and VRV System: combines Daikin McQuay dedicated outdoor air equipment with Daikin variable refrigerant volume (VRV) system, seamlessly integrated controls to deliver fresh air ventilation and high efficiency. more>
Integration Case Studies - Real World Success Stories
LEED® Gold certified community library and recreation center in Arizona communicates with Alerton automation system using BACnet protocol
Energy Star® rated Illinois middle school integrates McQuay magnetic bearing centrifugal chillers with T.A.C. building automation system using BACnet, Modbus and LonTalk protocols
Modular Central Plant at an Arizona high school communicates with an Alerton system using BACnet communications
Television production and distribution media center integrates their McQuay frictionless chillers with an Automated Logic BAS using BACnet communications
Florida Community College integrates their McQuay chillers with KMC controls and a Trane BAS
Chiller at University Alumni Center interfaces with Johnson Controls BAS
Air Cooled Chiller and VisionTM Air Handlers at LEED®-certified elementary school communicate with Johnson Controls BAS
Newsletter Article: Why using an open standard protocol is still a smart investment for your building.