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Tekmar Steam Control, One Stage

SKU: 279

$2,298.00 

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Product Details

Tekmar 279

The steam control 279 is designed to operate a single steam boiler using outdoor temperature reset. It can be used in single pipe steam applications as well as applications using a tankless DHW coil. This control regulates the on time of a steam boiler through outdoor temperature reset control. It is capable of controlling a single on-off steam boiler.


  • Finish Blue
  • UPC 779655027907
  • Online Product ID 9574629
  • Width 7.56"
  • Height 6.63"
  • Depth 2.81"
  • Warranty 3 years Limited
  • Prop65 Warning Warning: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
  • Ambient Temperature Range 32 to 122 degree F
  • Control Type Microprocessor
  • Enclosure Material Polyvinyl Chloride
  • Hydronic Hvac Control Type Steam
  • Includes Outdoor Sensor 070, Universal Sensor 071
  • Indoor Outdoor Indoor
  • Nema Rating NEMA 1
  • Power Rating 3.5 VA
  • Power Supply 115 VAC plus /-10 percent , 50/60 Hz
  • Relative Humidity <=90 percent Non-Condensing
  • Relay 230 VAC, 5 A, 1/3 hp, Pilot-Duty 240 VA
  • Safetylist CSA C US, Meets Class B: ICES and FCC Part 15
  • Sensor NTC Thermistor, 10 kOhm at 77 degree F (25 degree C plus /- 0.2 degree C) Beta = 3892
  • Shipping  3.3 lbs.

Additional information

  • Large LCD display
  • 24 hr, 5-1-1, 7 day schedule
  • Indoor temperature feedback (with optional indoor sensor), manual override
  • CSA C US approved for use in USA and Canada
  • Two alert level relays
  • Outdoor temperature reset, warm weather shut down
  • Two or four schedule events per day
  • Built-in programmable timer
  • DHW tankless coil operation

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