Tekmar Boiler Control-One tN4, Four Modulating Boiler & DHW/ Setpoint

    1,380.92 1,380.92 1380.92 USD


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    Tekmar Boiler Control-One tN4, Four Modulating Boiler & DHW/ Setpoint

    The Boiler Control 275 is designed to stage up to four condensing or non-condensing,
    modulating or on-off boilers using P.I.D. staging to accurately maintain temperature. The
    275 can control mixed boiler plants that contain both condensing and non-condensing
    Water temperature is controlled by outdoor temperature reset for space heating applications
    or a fixed setpoint for Domestic Hot Water (DHW) tank heating or industrial process
    heating applications.
    The control will also accept an analog 0-10 V (dc) signal from an Energy Management
    System (EMS) to control the water temperature. Boiler equal run-time rotation, pump
    exercising and stand-by system pump operation increase boiler plant reliability. The
    control is tekmarNet® communication compatible allowing for internet connectivity using an optional Gateway 483.

    • Test sequencing Mix condensing & non-condensing boilers
    • tekmarNet® communication
    • Powered system pump output
    • Optional domestic hot water priority
    • Outdoor temperature reset
    • Optional boiler pump(s) operation
    • Automatic boiler differential
    • Access levels & alerts
    • Primary pump sequencing
    • Programmable schedules

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