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Thermostat Types
LCD Display
Visual Indicator
Maximum Load
15 Amps
220V AC
240V AC
Ease of Installation
Intermediate (Installs < 60 minutes)
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Control Ambient or Floor Temperature with Precise Temperature Control
Honeywell TH114-A-240D-B Thermostat for Electric Baseboard Heat 240V 3600W
Honeywell TH114-A-240D-B Thermostat for Electric Baseboard Heat 240V 3600W
Honeywell TH114-A-240D-B Aube TH114-A-240D Thermostat
Item# 300674
Price: $49.99
Free shipping on orders over $175 - See Details


  • Controls ambient temperature
  • ON/STANDBY switch enables thermostat shutdown at end of heating season for added security
  • On-screen heating power indicator gives at-a-glance verification of power being used
  • Battery free

Essential Info

Designed for electric baseboard heat systems, this thermostat can control up to 3600 watts at 240 volts AC. You may control your system based on either the ambient air temperature, or use the Floor Temperature Sensor to control floor temperature. Aube’s TH114 Series of non-programmable thermostats features an easy-to-read backlit display, slim contemporary design, and precise temperature control. The LCD display can show either set point or room temperature, in degrees F or C, along with indicators for ground faults, when system is using heat, and unoccupied operation mode. The large numerals make the LCD display easy to read, and the backlight comes on for 5 seconds whenver the up or down buttons are pressed.


What's Included

  • 1x - TH114-A-240D-B Thermostat for Electric Baseboard Heat 240V 3600W
  • 1x - Instruction Manual

  • Specifications

    ManufacturerAube by Honeywell
    Manufacturer Product No.TH114-A-240D-B
    Power Rating240VAC, 60Hz, 15A
    Setpoint RangeF mode: 40° to 104°F (5° to 40°C)
    A/AF mode: 40° to 86°F (5° to 30°C)
    Floor Limit RangeAF mode: 40° to 104°F (5° to 40°C)
    Display RangeF mode: 32° to 140°F (0° to 60°C)
    AF mode: 32° to 122°F (0° to 50°C)
    Resolution±1.0°F (0.5°C)
    Dimensions4.9" x 2.8" x 0.9" (124 x 70 x 23mm)
    Mfgr Warranty3 years, limited


    2 Ratings
    5 star: 0%  (0)
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    3 star: 100%  (2)
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    1 star: 0%  (0)
    Average Customer Rating
    (2 customer ratings)
    Share your thoughts with other customers
    PHILIP -- brockport, NY   12/17/2013
    Did not work with my baseboard heater. Not sure why as I have the programmable version of this thermostat hooked up and working in another room. Even the electrician was baffled as to why it would not power on. Thought it was a defective one, returned it for another, but the second one would not power on either. I'm sure it's a good product as the programmable one I have in the other room works great. This one just didn't work for me.

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