제품 게시
Tekmar Smart Boiler Control 294
Watts

Tekmar Smart Boiler Control 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
사양
  • 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
    Sensor

    NTC thermistor, 10 k ohms at 77 degrees F (25 degrees C plus / minus 0.2 degrees C) Beta=3892


기술 사양
  • 특징 참조tekmar-294
  • 제품군HVAC & Hot Water Solutions
  • 제품분류Controls > Multi-Staging
  • 유형개체 (단일 개체)
  • 게시일2022-08-04
  • 에디션 넘버1
관련성
  • 설계국가캐나다
  • 제조국가캐나다
분류
  • BIMobject 카테고리전기 - Controls
  • IFC 분류전기 소자
  • UNSPSC 이름Electrical controls and accessories
  • UNSPSC 코드391215
  • Uniclass 2015 코드Pr_80_51
  • Uniclass 2015 설명Measuring and metering products
  • CSI 마스터 형식 2014 코드26 09 16
  • CSI 마스터 형식 2014 제목Electrical Controls and Relays
  • OmniClass 번호23-27 11 15
  • OmniClass 제목Flow Measuring Instrument And Controls
  • CSI 단일 형식 II 코드D3060
  • CSI 단일 형식 II 제목Controls and Instrumentation

지역 가용성

북미
미국
캐나다