The e++plus condensing economizer manufactured by Cleaver-Brooks achieves a peak efficiency of up to 90% depending on flow rates and the temperature of the incoming water. The unit recovers heat energy by preheating the boiler feed water. The control system ensures maximum condensing when firing natural gas. The coils, solenoid valves, modulating valves, and other system components are sized as a system to deliver cost savings.
Case Study Database
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Annual 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.