All condensers operate and also removing heat from all of the gas or vapour; on one occasion sufficient heat is eliminated, liquefaction occurs. For few applications, all that vital is to pass typically the gas through a considerable tube (usually arranged in the coil or other lightweight shape) to permit warm temperature to escape into nearby air. A heat-conductive metal, such as copper, is often used to transport the type of vapour. A condenser's effectiveness is often enhanced simply by attaching fins (i.e., lcd sheets of conductive metal) to the tubing - accelerate heat removal. Commonly, such condensers employ supporters to force air with fins and carry the temperature away. In many cases, large condensers for economic applications use water as well as other liquid in place linked to air to achieve environment removal.