These require a constant flow of cool water to remove heat from the condenser, so they should only be used in recirculating systems.
The most common type provides the simplest operation, using fans to move air over the condenser coils and cool the refrigerant.
KaTom #: 399-IY1106AB570
KaTom #: 440-F330BAJ
KaTom #: 440-F330BAJC
KaTom #: 044-C0330SA1AB330P