King Electric Electronic Non-Programmable Thermostat, 22 Amp, 208V/240V, White

King Electric ES230-R
King Electric Electronic Non-Programmable Thermostat, 22 Amp, 208V/240V, White

Image may not depict product actual color, inclusions or accessories

King Electric's ES Max 208V/240V 22 amp non-programmable thermostat offers "Best In Class" 22 Amp Max rating for larger heating circuits. Use where high accuracy is desired, and programmability is not needed. Shop more thermostats at HomElectrical now!


  • 4576W at 208V.
  • 5280W at 240V.
  • "Best In Class" 22 Amp Max Rating.
  • Simple up & down temperature selection.
  • ES Saves up to 15 percent on your heating costs.
  • 3-Wire installation.
  • LCD Display of room temperature.
  • Red LED heater ON indicator.
  • Comfort color back light display (Red at 75 Deg F / Blue at 65 Deg F).
  • Electronic temperature sensing is the most accurate technology.
  • 3 Minute cycle rate reduces temperature swings & increases comfort at all control settings.
  • Complies with all codes requiring anticipated or electronic thermostats.
  • Single pole design with third wire to power display.
  • Shallow design allows more wiring room inside full electrical boxes.
  • System ON/OFF Switch.
  • 12 AWG Wire Leads.
  • 3 Wire installation.
  • 1 Year Limited Warranty.
  • For use on all types of electric heatersfan forcedbaseboard, radiant, etc.
  • Spec Sheet.
  • Installation Guide.
  • cUL/UL Listed.
  • Dimensions: 4.875-in (L) x 3.125-in (W) x 1.25-in (H).


cUL/UL Listed
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Product Specifications

Part NumberES230-R
CertificatecUL/UL Listed
Color / FinishWhite
Inner Package1
Maximum Amperage22 Amp
Maximum Voltage208V/240V
Warranty1 Yr
Weight3.00 lb

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