ES mobile app

Coming Soon...our new mobile app!

Rooftop systems

July 28, 2010
/ Print / Reprints /
/ Text Size+

McQuay International announced the availability of a modulating hot gas reheat option for McQuay RoofPak™ Applied and Maverick™ II Commercial Rooftop Systems, allowing building owners to optimize dehumidification to better control and maintain a desirable air temperature without using additional energy to reheat cooled air.

The factory-installed modulating hot gas reheat option on McQuay rooftop systems provides optimum humidity and temperature control in the conditioned space. Through compressor control and by modulating hot gas to the reheat coil, the systems maintain a constant dew point and constant air temperature leaving the cooling coil. These systems also qualify for LEED “charge per ton” credit, earning building owners one extra LEED credit for Energy and Atmosphere in LEED for New Construction Version 2.2.

The modulating hot gas reheat option features MicroTech® III controls with integrated compressor and reheat control to automatically energize reheat when dehumidification is needed. Modulating valves on both the condenser coil and reheat coil provide precise modulation. Further enhancements on RoofPak systems allow +/-1 degree of supply air temperate control. McQuay rooftop systems with modulating hot gas reheat are ideal for use in hospitals, laboratories, churches, theaters, and schools.

For more information on modulating hot gas reheat for McQuay rooftop systems, visit or call (800) 432-1342.
You must login or register in order to post a comment.



Image Galleries

ES Gallery: Snapshots & Systems

Check out highlights from projects featured in our magazine this year!
3/27/14 11:00 am EST

How to Calculate Backup Power Supply Requirements for Your Facility

On-Demand This webinar reviews how to determine power requirements of facility loads; electrical characteristics and impact of different types of loads such as large motors and UPS systems on power supply sizing; acceptable power sources and other constraints applied by building codes; and how software tools can be used to simplify the process of calculating backup power requirements.  


Engineered Systems Magazine

ES April 2014 cover

2014 April

Check out the April 2014 issue of Engineered Systems, with features on backup power supply requirements, cyberattacks, and much more!

Table Of Contents Subscribe

Design Flaws

Following up on Howard McKew's April "Tomorrow's Environment" column: Have you ever thought twice about reporting problems with another firm's design? What did you do?
View Results Poll Archive


The Green Energy Management Book

Learn from our experts how to evaluate job opportunities, market your services, sell a Walk-through Survey, target areas for an Energy Audit, calculate energy savings, do retrofit work, and win continuing contracts for retrofit work.

More Products

Clear Seas Research

Clear Seas Research ImageWith access to over one million professionals and more than 60 industry-specific publications,Clear Seas Research offers relevant insights from those who know your industry best. Let us customize a market research solution that exceeds your marketing goals.

Tomorrow's Environment Podcast

This series from longtime columnist and chronic forward-thinker Howard McKew covers a lot of ground -- from retrocommissioning to systems training, on toward checklists for drawings and tips for meeting minutes. Click HERE to be taken to the podcast page!


new Facebook icon Twitter icon YouTube iconLinkedIn icon