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The field installed LonWorks communication card allows the RTU-C unit controller to communicate with a third party building management system that supports the LonMark space comfort controller (SCC) functional profile or LonMark discharge air controller (DAC) functional profile. The LonMark communication module plugs onto the RTU-C controller and allows communication between the RTU-C and a LonWorks Network.
Rheem® RXRX-AY02 LonWorks Communication Card, For Use With: Self-contained Heat Pump Package Units