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In 2010, McQuay acquired HydroKool LLC of Phoenix, Arizona, a designer and manufacturer of pre-packaged, pre-engineered custom HVAC solutions. [4] In 2010, the Daikin and McQuay Applied Development Center was certified as LEED Gold. [5] In late 2013, Daikin dropped the McQuay name, ending 80 years of business for the name.
However, in November 2013, the Daikin-McQuay group was again rebranded as Daikin Applied, [9] ending 80 years of business for the McQuay name in the United States. Meanwhile, the McQuay brand continues to be used in China and Hong Kong. [10] In the filtration realm, Daikin acquired American Air Filter (AAF) in 2007, [11] and Flanders in 2016. [12]
A chiller boiler system is a hydronic system. It uses water instead of air to heat and cool a structure. A properly designed hydronic system is usually more efficient than a standard forced air system. [1] Chiller boiler systems use radiant heating and cooling or fan coil systems to condition a home or business. This allows for multiple zones ...
A representative pressure–volume diagram for a refrigeration cycle. Vapour-compression refrigeration or vapor-compression refrigeration system (VCRS), [1] in which the refrigerant undergoes phase changes, is one of the many refrigeration cycles and is the most widely used method for air conditioning of buildings and automobiles.
A liquid (glycol based) chiller with an air cooled condenser on the rooftop of a medium size commercial building. In air conditioning systems, chilled coolant, usually chilled water mixed with ethylene glycol, from a chiller in an air conditioning or cooling plant is typically distributed to heat exchangers, or coils, in air handlers or other types of terminal devices which cool the air in ...
For a human-powered version, see yakhchal.. When the ambient air temperature drops to a set temperature, a modulating valve allows all or part of the chilled water to by-pass an existing chiller and run through the free cooling system, which uses less power and uses the lower ambient air temperature to cool the water in the system.
Glycol chillers are a specific kind of refrigeration system, often used to cool a variety of liquids, including alcohol and other beverages. Using a chiller allows producers to lower the temperature of the product dramatically over a short period of time, depending on the production needs.
In 1968 McQuay-Norris reported income of $1.12 million on net sales of $32.5 million. By mid 1969 McQuay-Norris was a supplier of replacement auto parts. [3] By 2009 McQuay-Norris was part of the Affinia Group of auto part companies. Affinia also owns the Aimco, AquaChek, Nakata, Quinton Hazell, Raybestos, WIX and BrakePro brands of aftermarket ...