York Johnson Controls AS-UNT220-1 UNT Unitary Controller, 8 BI, N2 Isolation, Refurbished

$837 USD

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. . . . . UNT with eight binary outputs, N2 Isolation, and triac--high or low side selectable - UNT110 controller with heater (for low temperature use) - AS-UNT220-1 is York-branded version of AS-UNT120-1.The Unitary Controller (UNT) is an electronic device for digital control of packaged air handling units, unit ventilators, fan coils, heat pumps, and other terminal units serving a single zone or room. It also can be configured as a generic Input/Output (I/O) device for basic point monitoring applications when used within a Metasys? Network.You can easily configure point inputs and outputs, and software features to control a wide variety of Heating, Ventilation, and Air Conditioning (HVAC) equipment applications. The UNT may be used as a standalone controller or connected to the Metasys Network through a Network Control Module (NCM) or Companion.When connected to the Metasys Network, the UNT provides all point control information to the rest of the network. The devices communicate through an N2 Bus. For a smaller facility, the UNT can function as a standalone controller.. York Controls. Johnson Controls. AS-UNT220-1.