An ideal pairing for your Cadet electric baseboard heater, the Smart-Base delivers precise comfort and control that’s accurate to within two degrees Fahrenheit. Customize your own heating schedule for weekdays and weekends.


Programmable built-in baseboard thermostat

  • Controls temperature with a 2-degree comfort range for up to 28% savings on your heating bill
  • Save energy and time—customize up to four daily programs, or use the 5-1-1 option to schedule your weekdays and weekends
  • Convenient push-button controls
  • Digital display screen makes it easy to see room temperature, time, and day
  • Install on either end of standard Cadet electric 208 or 240 volt baseboard heaters
  • Double pole (4 wires) with positive off position

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Smart-Base Thermostat Kit Retail Pack DP, 12.6A, White

Part #: 03400
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Ordering Information

Available in white

Technical Information

Setpoint range: 41°F to 86°F (5°C to 30°C)

No batteries required

Only time and day need to be reset after a power outage. Program will be maintained indefinitely.

Controls Cadet standard F series 240 or 208 volt electric baseboards only

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Rated 1 out of 5 by from Difficult interface; unreliable If you don't mind getting down on the floor and working your way through a series of fussy, concentration-challenging button-input steps to program it, using a densely laid-out instruction sheet full of small print and tiny illustrations, this thermostat will probably suit you fine. Of course, after the warranty expired my thermostat simply died. The display stayed on, but it stopped turning the heater on any more. I even replaced the relay on the circuit board with the same kind, but it still wouldn't work, so I switched to the Cadet analog baseboard thermostat, which wastes energy by not being programmable, but at least works reliably. Truthfully, even if it wasn't out of warranty and I could get a replacement, I probably wouldn't--the interface is just too hard to use, and having to crouch down by your baseboard to program it and read the display is an ergonomic nightmare. I would, however, accept a refund. This is 1990 technology, at most.
Date published: 2015-11-03
  • 2015-11-29T06:04CST
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