POY Finalist: Outdoor air system
Finalist in HVAC in Plant Engineering’s 2011 Product of the Year competition
Edited by Amanda McLeman, Plant Engineering
The 
CITY MULTI VRF Dedicated Outdoor Air System is designed to supply outdoor ventilation air to a building independent of the HVAC air distribution or conditioning system. The DOAS preconditions air for introduction into downstream HVAC units, lessening the load on HVAC systems.
The DOAS connects to a VRF outdoor unit with INVERTER-driven technology to provide energy-efficient outside air by utilizing waste heat from cooling cycles to provide reheat capability without needing an additional or supplemental energy source. The DOAS also reduces utility costs when used in conjunction with HVAC systems.
Mitsubishi Electric
View all finalists in the HVAC category
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2012 Salary Survey
In a year when manufacturing continued to lead the economic rebound, it makes sense that plant manager bonuses rebounded. Plant Engineering’s annual Salary Survey shows both wages and bonuses rose in 2012 after a retreat the year before.
Average salary across all job titles for plant floor management rose 3.5% to $95,446, and bonus compensation jumped to $15,162, a 4.2% increase from the 2010 level and double the 2011 total, which showed a sharp drop in bonus.