Editorial Review:

Product Description:
The TC-3 Thermo Cube is a device that senses the temperature and automatically turns on your heating device. When the Thermo Cube senses a temperature of 35 degrees or less, it will switch on your pond heater, heat lamps, green house heater, engine block heater, or any other type of heating device. The Thermo Cube will then switch the heater off once a temperature of 45 degrees is reached. This handy appliance will regulate up to 2 heating devices. Also great for boats and RVs. You won't have to worry with the Thermo Cube! Plugs into standard 120v AC electrical outlet. 3 prong plug. UL and SA listed. Operates 2 devices.

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Rating: - Thermo Cube TC-3
The Thermo Cube TC-3 works great. It comes on at 35 degrees and shuts off at 45 degrees. I use it on my pond to control a stock tank heater and aerator in the winter. I think to save money I probably should have gotten the Thermo Cube TC-2, as it comes on at 20 degrees and shuts off at 30 degrees.

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Rating: - Works As Advertised
I have been using this product for about 1 month to control a heat bulb in my well house. So far, it has worked exactly as advertised.

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Rating: - Thermo Cube
The Thermo Cube works great. I wish that they also ofered a single plug too.

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Rating: - Works like a champ!
I've been using one of these for almost 20 years to turn on the heat tape when temperatures fall below freezing (which doesn't happen all that often in Georgia). This thing is like the Energizer Bunny - it keeps going and going and going and going....

Just ordered 2 more for family members

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Rating: - Great product
Plug it in and forget it. I put it on a heater for my dog's house and it comes on at 35 degrees and doesn't click off until 45 degrees.