Emerson 1E65-144 Line Voltage Digital Thermostats Data Sheet


Emerson 1E65-144 Line Voltage Digital Thermostats 



  • Digital Non-Programmable
  • 2-Wire Non-Polarized
  • For Electric Heating up to 4000W

It’s Smart, Slick and Easy.
We are raising the bar on the digital line voltage thermostats with this 25% larger backlit display. We are offering more control, more convenience and more value than the competition. And it’s backed with the reputation of White-Rodgers – pioneers in home comfort.

More Accuracy and Control. If you’re in the process of upgrading your electric baseboard heater, don’t forget the “brain” for your new system…your thermostat. Many thermostats aren’t smart enough to prevent temperature swings, so they can rob you of comfort and energy savings. But our 1E65-144 thermostat is equipped with a TRIAC technology that provides ultimate accuracy and comfort and can maintain a set temperature to within 0.1°C.

More Convenience.
Our thermostat features a large backlit display with the largest readout on the market today. A configuration menu provides you with all the options a line voltage thermostat can offer.

Maximum Energy Savings.
The 1E65-144 modulates your electric baseboard heater at 10% increments, keeping your set temperature within 0.1°C and saving you energy.


  • 25% Larger LCD with Great Contrast for Greater Viewing
  • 50% Larger Characters for Easier Reading
  • Lighted Display for Better Low-Light Viewing

Comfort & Convenience

  • Permanent Temperature Setpoint Retention During Power Loss
  • Simple Configuration Menu to Activate Optional Features
  • Soft-Touch Buttons
  • Resolution of 0.1°C (1°F)
  • Display Temperature Recalibration (+/-3°)


  • Quiet TRIAC Switching Technology with Optional Proportional Control
  • Selectable Anticipation for Ultimate Performance Celsius or Fahrenheit Compatible
  • Energy Savings
  • Standby Switch
  • 100% Silent Operation


The thermostat is packed with an optional adapter plate for universal mounting. Use the plate if there is a need to offset the mounting holes on the junction box. Align and affix the wall plate to the electrical junction box using two 6-32 flathead screws (supplied).

Electrical Specifications

  • Dimensions: 4.2″ W x 5″ H x 1.25″ D
  • Rating
    • 4000 W Max. at 240 VAC
    • 2000 W Min. at 120 VAC
    • 16.7 A (Resistive), 50/60 Hz, Min. 2 A
  • Resolution 0.1°C (1°F)
  • Systems Electric heating systems such as:
    • baseboard heaters
    • radiant floors
    • radiant ceilings
    • convectors
    • fan-forced heaters

Thermal Specifications

  • Setpoint Temperature Range: 7° to 32°C (45° to 90°F)
  • Operating Ambient Temperature: 0° to 37°C (32° to 99°F)
  • Operating Humidity Range: 85% non-condensing maximum
  • For Additional Information Visit www.white-rodgers.com
Features and Benefits Honeywell RLV310 Aube TH109 CMAC IT3000 WR 1E65
Menu-Driven Options
Large Display
Large Characters
Power @ 240 VAC 3 KW 3 KW 3 KW 4 KW
Consumption Indicator 20% 20% 10% 10%
Selectable Anticipation
Adjustable Temperature Display ±3°C
Temperature Resolution 0.5°C 0.5°C 1°C 0.1°C
Warranty (yrs) 3 3 1 5


Download Manual

Emerson 1E65-144 Line Voltage Digital Thermostats Data Sheet


Emerson 1E65-144 Line Voltage Digital Thermostats Installation Instruction


Emerson 1E65-144 Line Voltage Digital Thermostats Data Sheet





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