Smart Boiler Control, Four tN4, Four Boiler, DHW, Setpoint, Web/Mobile App Notification - 294
Smart Boiler Control, Four tN4, Four Boiler, DHW, Setpoint, Web/Mobile App Notification - 294
Smart Boiler Control, Four tN4, Four Boiler, DHW, Setpoint, Web/Mobile App Notification - 294
    Watts

    Smart Boiler Control, Four tN4, Four Boiler, DHW, Setpoint, Web/Mobile App Notification - 294

    The Smart Boiler Control 294 provides central and indirect domestic hot water heating or volume domestic hot water heating by operating up to four boilers. This can be expanded in groups of four boilers through the use of expansion controls up to a maximum of sixteen boilers. The 294 operates both condensing and non-condensing boilers that are either modulating, single, two, three or four-stage to provide a flexible, cost effective hybrid boiler plant solution. The Watts® OnSite web and mobile applications provide real-time remote monitoring, setting adjustments, and notifications.

    Features

    • Supports reverse return, primary-secondary and variable primary flow piping systems
    • Sequential or parallel staging for condensing and non-condensing boiler groups
    • Remote access using Watts OnSite web/mobile app and notifications through email, SMS or push messages
    • Operates 4 boilers, expandable up to 16 using expansion controls
    • Central heating using outdoor reset, indirect DHW, dedicated DHW, setpoint and tekmarNet calls
    • 5 inch color touchscreen with Setup Wizard for simplified installation
    Specifikation
    • Specifications
      Agency ApprovalsCSA C US, FCC Part 15B, ICES-003 Class A
      Ambient ConditionsIndoor use only, 32 to 122 degrees F (0 to 50 degrees C), less than 90 percent RH Non-condensing, Altitude < 6560 feet (2000 m), Installation Category II, Pollution Degree 2
      Calls24 V (ac) or Short
      Control TypeMicroprocessor control, this is not a safety (limit) control
      Dimensions9" H x 8" W x 2-11/32" D (229 x 203 x 60 mm)
      Display5" color touchscreen
      Enclosure MaterialBlue ABS plastic
      Enclosure NEMA RatingNEMA 1
      Modulating Output0-10 V (dc) 500 ohms minimum load impedance / 4-20 mA 1 k ohms max load impedance
      Power Supply115 V (ac) plus / minus 10 percent, 60 Hz, 9 W
      Pump Relay230 V (ac), 5A, 1/3 hp
      SensorNTC thermistor, 10 k ohms at 77 degrees F (25 degrees C plus / minus 0.2 degrees C) Beta=3892


    Teknisk specifikation
    • Unik ref.tekmar-294-Smart-Boiler-Control
    • ProduktfamiljHVAC & Hot Water Solutions
    • ProduktgruppControls > Multi-Staging
    • TypObjekt (enstaka objekt)
    • Publiceringsdatum2022-09-19
    • Edition nummer1
    Relaterad
    • Designad iKanada
    • Tillverkad iKanada
    Klassificering
    • BIMobject-kategoriElektricitet - kontroller
    • IFC klassificeringElelement
    • UNSPSC namnElectrical controls and accessories
    • UNSPSC kod391215
    • OmniClass nummer23-33 11 11
    • OmniClass TitelBoiler Controls
    • CSI UniFormat II KodD3060
    • CSI UniFormat II TitelControls and Instrumentation

    Region tillgänglighet

    Nordamerika
    Kanada
    USA
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