The M600 thermostats offer a range of proven and economical control. Snap-action temperature control provides reliable operation. Easy to install, these thermostats can replace most wall-mounted line voltage thermostats.

Non-programmable mechanical

  • Reliable temperature sensing
  • Optional heat-anticipated models provide closer and more balanced temperature regulation
  • Easy installation
  • For use with 120, 208, and 240 volt electric baseboard or wall heaters
  • Controls up to 5,280 watts at 240 volts or 2,640 watts at 120 volts
  • Available in single (2 wires) or double (4 wires) pole

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showing 4 models of 4 total


Anticipated Mechanical Single Pole, 22Amp, White

Part #: 43331
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Anticipated Mechanical Single Pole, 22Amp, Almond

Part #: 43321
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Anticipated Mechanical Double Pole, 22Amp, White

Part #: 43332
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Anticipated Mechanical Double Pole, 22Amp, Almond

Part #: 43322
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Ordering Information

Available in white or almond color

Technical Information

Setpoint range: 45°F to 75°F (7.2°C to 24°C)

22 amps maximum load


2. 7/8"W x 4. 3/4"H x 2 1/2"D

Available Downloads
Rated 5 out of 5 by from Good Basic Heat Control This thermostat does the job for which it was designed. It's a basic, solid choice for reliable heat control.
Date published: 2016-03-25
Rated 1 out of 5 by from not a good choice this thermostat is off by about 10 degrees, have it set at 75 can not get the room over 65 degrees. using 2 eight foot heaters in a 400 sq ft room should get over 65
Date published: 2015-11-08
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