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TEKMAR 275 Image 1
COO Canada

TEKMAR 275 BOILER CONTROL (4 MODULATING BOILERS/DWH/SETPNT)

MFR Part #: 275
SKU #: 1078989
Brand: WATTS® | Tekmar®
UPC: 779655027501
Please note this item is discontinued (order fulfillment will depend on stock availability): Tekmar® 275 Set point Boiler Control, NTC Thermistor Sensor, Import
3 years Limited
070 Outdoor Sensor, 2 of 082 Universal Sensor and 500 ohm Resistor
1-tekmarNet® 4, 4-Modulating Boiler and DHW Pump/Valve
CSA/cUS Certified | Meets Class B: ICES and FCC Part 15

Tekmar® Set point Boiler Control, NTC Thermistor, LCD, NEMA Type 1 Enclosure, PVC Plastic, Blue, 7-9/16 in W x 2-13/16 in D x 6-5/8 in H, Import

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. Water temperature is controlled by Outdoor Temperature Reset for space heating applications or a fixed set point for Domestic Hot Water (DHW) tank heating or industrial process heating applications. The control will also accept an analog 0-10 VDC 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.

Product Details

Tekmar® Set point Boiler Control, NTC Thermistor, LCD, NEMA Type 1 Enclosure, PVC Plastic, Blue, 7-9/16 in W x 2-13/16 in D x 6-5/8 in H, Import

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. Water temperature is controlled by Outdoor Temperature Reset for space heating applications or a fixed set point for Domestic Hot Water (DHW) tank heating or industrial process heating applications. The control will also accept an analog 0-10 VDC 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.

Attributes

Clearance ItemsClearance
ColorBlue
Country Of OriginCanada
Dimensions7-9/16 in W x 2-13/16 in D x 6-5/8 in H
Domestic/ImportImport
Enclosure TypeNEMA Type 1
MaterialPVC Plastic
Display TypeLCD
SensorNTC Thermistor

Features

  • Access levels
  • Alerts
  • Automatic boiler differential
  • Condensing and non-condensing boiler groups
  • Control up to 4 modulating or on/off boilers
  • DHW pump operation
  • Equal run time rotation
  • Exercising
  • Outdoor temperature reset
  • Powered system pump output
  • Primary pump sequencing
  • Programmable schedule
  • Test sequence to ensure proper component operation
  • Warm weather shut down
  • tekmarNet® 4 communication compatible
  • Control - Microprocessor control, this is not a safety (limit) control