Water Chiller Coil

As cold water passes through the tubes of a coil the fin surface is cooled.

Water chiller coil. A lot of that. The entering warm air is then tempered as it passes over the fin surface of the coil. Explosion proof marine fan coil unit make up air. The chilled water circulates through a chilled water loop and through coils located in air handlers.

With a wide range of water cooled chiller types scroll screw and centrifugal capacities 16 to 5 500 tons and sustainable refrigerant options carrier is a leader in the industry. Tube and fin heat exchangers usually consisting of 4 12 rows of tubes that pass through sheets of formed fins bonded through tube expansion with entering water temperatures ranging from 40 55. There is really no difference between hot water coils and a chilled water coils in construction. Chilled water systems include other hvac equipment designed to exchange heat such as computer room air conditioners.

A water coil is a water coil. Whether it be non ozone depleting refrigerant simple or modular installation superior efficiency and powerful controls these chillers are ideal for both replacement and new construction projects. It then returns to the chiller where the chiller removes the heat from the. Water cooling and heating coils water is the most widely used heat transfer medium because it s readily available and low in cost.

The vast majority of chilled water coils are constructed from either 1 2 od tubes or 5 8 od tubes. 9 000 btu left side discharge chilled water fan coil unit with motorized valve and electric heat. Hot water coils are usually 1 or 2 rows and chilled water coils are usually 3 to 12 rows deep. In the ahus and fcus the chilled water is passed through a heat exchanging coil to reduce the temperature of the coil.

Standard and custom designs are available for new and retrofit installations. The chilled water absorbs the heat from the building. Most chilled water coils have air entering the system at a temperature ranging from 75 f to 95 f return or outside air while chilled water enters the coil at a temperature around 42 45 f. All water cooling coil chillers come with a black abs plastic cover and a remote digital electronic controller which displays temperature set point in either f 1 or c mounted in a nema enclosure.

20 000 btu blow through chilled water fan coil unit with motorized valve 300 cfm to 1 200 cfm. 10 000 12 000 btu custom fan coil units for chiller 18 000 20 000 btu custom fan coil units for chiller. The chilled water supply is pumped through the chiller and to the building s various air conditioning units such as air handling units ahus and fan coil units fcus. Chilled water systems provide comfort cooling to industrial and commercial buildings all around the world.

Water can be used as a heat transfer medium if the temperature range is between 15 degrees fahrenheit when mixed with glycol when cooling and a high of 210 degrees fahrenheit when heating.