1. A water coil is a water coil. There is really no difference between hot water coils and a chilled water coils in construction. Hot water coils are usually 1 or 2 rows and chilled water coils are usually 3 to 12 rows deep. 2. The vast majority of chilled water coils are constructed from either 1/2″ OD tubes or 5/8″ …
EXCERPT FROM Tecnical Institute Manuals available from the RSES Online Store
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Publix Supermarket at Melrose in Nashville TN will soon be operating the first CO2 refrigeration system of its kind in the chain’s Nashville Metro area. T & O Refrigeration is handling the installation and Clark Crane the lifting of the machine house into its 3rd story rooftop location at Berry Hill.
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Suppose you are testing a Copeland 3D (Discus) compressor and your ohmmeter registers OL from line to line on all of the 3-phase legs. The compressor is cold so you determine that the compressor is not off due to an overheat/internal thermostat trip. Your early assessment is that the compressor is bad and must be …