Water chiller. A water chiller is a mechanical device used to facilitate heat exchange from water to a refrigerant in a closed loop system. The refrigerant is then pumped to a location where the waste heat is transferred to the atmosphere.
Banking in the United States before creation of the Federal Reserve System was, to say the least, chaotic. Early American Banking: 1791-1863. Banking in the America of 1863 was far from easy or dependable.
The US Banking System: Origin, Development, and Regulation. Banks are among the oldest businesses in American historyâthe Bank of New York, for example, was founded in 1784, and as the recently renamed Bank of New York Mellon it had its 225th anniversary in 2009. The banking system is one of the oldest, largest, and most important of our industries.