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

PTAC Units
McQuay through-the-wall, zoned heating and cooling systems have set the standard for innovation and premium quality for nearly 50 years. Hundreds of thousands of McQuay Incremental® and Packaged Terminal Air Conditioner (PTAC) and Heat Pump (PTHP) products provide year-round comfort in multi-room, multi-story buildings such as hotels/motels, office buildings, apartments, dormitories, hospitals, nursing homes and schools.
NEW Applied PTAC/PTHP and Applied PTAC with Top-Mounted Hydronic Heat
McQuay offers the broadest selection of PTAC and PTHP products in the industry to meet your new construction and replacement applications. For non-standard wall sleeve applications, only McQuay offers the exact replacement and the same durable design and construction of the original. Units are reliable, durable, quiet, and easy to maintain. They provide maximum flexibility to meet your application requirements and reduce installation and labor costs.
Product Recall Information - ComfortPacTM 16" x 42" Model PTAC/PTHP
![]() | ![]() |
| Hotel/Motel | Residences/Dormitories |
![]() | ![]() |
| Hospital/Nursing Homes | Offices |



