Latest News:
2010/03/30 McQuay International Earns ISO 14001:2004 Certification2009/12/08 Daikin McQuay Pathfinder Chiller Now Available with Optional VFD!
2009/10/13 Daikin McQuay Magnitude™ Frictionless Centrifugal Chillers Now in 400 to 550 Tons!
2009/06/29 New Daikin McQuay Pathfinder™ air-cooled chiller helps reduce energy costs, meet sustainable goals.
2009/02/17 New McQuay Extended-Size Vision™ Indoor Air Handlers
2008/11/20 New Scroll Templifier™ Water Heater
2008/11/20 McQuay Equipment Quiet Enough for “On Air”
2008/04/09 The International Mechanical Code and ANSI/ASHRAE Standard 62.1-2004
Applied Rooftop Systems
Air Cooled Condenser Arrangements
15 to 140 Tons (R-410A)
Evaporative Condenser
Arrangements75 to 150 tons
A Buildings Magazine
Top 100 Product for 2008
Physical Data Summary (pdf) - 620 KB
Complete Catalog: Air-Cooled Condenser Arrangments (pdf) - 8,331KB
Complete Catalog Evaporative Condenser Arrangements (pdf) - 3,388KB
- Now with R-410A refrigerant and ASHRAE 90.1 2010 efficiencies!
Click here for more information. - Modular construction
- 100% make-up air, dehumidification, VAV, or constant volume operation
- Multiple factory-integrated options for customized flexibility
- Blow-through or draw-through cooling coil configurations
- Controls flexibility—MicroTech II controls with our Open Choices™ feature for reduced installation cost and easy, low cost integration with the BAS of your choice
- Heavy duty construction and independent certification (optional) confirm
the McQuay RoofPak complies with the newest IBC seismic requirements - Evaporative systems provide up to 40% savings in condensing unit energy consumption versus air-cooled alternatives (available with chemical-free water treatment system)

