2021 popular Farm Innovators TC-3 Cold Weather Thermo Cube Thermostatically Controlled popular Outlet - On at 35-Degrees/Off at lowest 45-Degrees online sale

2021 popular Farm Innovators TC-3 Cold Weather Thermo Cube Thermostatically Controlled popular Outlet - On at 35-Degrees/Off at lowest 45-Degrees online sale

2021 popular Farm Innovators TC-3 Cold Weather Thermo Cube Thermostatically Controlled popular Outlet - On at 35-Degrees/Off at lowest 45-Degrees online sale
2021 popular Farm Innovators TC-3 Cold Weather Thermo Cube Thermostatically Controlled popular Outlet - On at 35-Degrees/Off at lowest 45-Degrees online sale__below
2021 popular Farm Innovators TC-3 Cold Weather Thermo Cube Thermostatically Controlled popular Outlet - On at 35-Degrees/Off at lowest 45-Degrees online sale_top
2021 popular Farm Innovators TC-3 Cold Weather Thermo Cube Thermostatically Controlled popular Outlet - On at 35-Degrees/Off at lowest 45-Degrees online sale__left


Model TC-1 Model TC-2 Model TC-3 Model TC-21 Model TC-22
Turns On Approximately 0°F (-18°C) 20°F (-7°C) 35°F (2°C) 78°F (26°C) 120°F (49°C)
Turns Off Approximately 10°F (-12°C) 30°F (-1°C) 45°F (7°C) 70°F (21°C) 100°F (38°C)
Typical Applications Automotive applications, including engine and battery heaters Automotive applications, including engine and battery heaters Home and farm: pond deicers, stock tank deicers, unheated rooms, pump houses, greenhouses, boats, RV's Home, farm and industrial fans: window, ceiling, exhaust, ventilators, attic, roof, air circulator, table fans, RV's, computer cooling Attic and roof fans, exhaust and ventilation fans, RV's, computer cooling

Features & details

Features

  • Plugs into a standard 15 amp electrical outlet and turns power on automatically according to ambient air temperature
  • Works with any 120V electrical device
  • Saves money by using power only when temperatures require heating
  • Two receptacles for use with more than one electrical device
  • Turns on as temperature falls to approximately 35°F, off as temperature rises above 45°F
  • Ideal for home and farm applications such as pond de-icers, unheated rooms, pump houses, greenhouses, boats and RV''s

Product information

Thermo Cube Buying Guide View Guide [PDF ]
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Product guides and documents

User Guide (PDF)
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Customer Questions

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Q: I there a covered outdoor outlet that will accommodate the Thermo Cube?

A: A 1-foot extension cord would get the cube clear of the covered outlet. $2.

M. Pollard | 3 years ago

Q: In order to come on, the thermo cube has to be exposed at exactly 35F or any temperature b…

A: These types of devices are close enough for the use they are intended for. The industry t…

Earnesto | 8 years ago

Q: Does this item have to be held level to accurately measure temperature, like say I wanted …

A: I put my unit on an extension cord and put it in my freezer to test it it worked just fine…

Michael Lanter | 8 years ago

Q: What is the maximum wattage heater it can handle? Will it handle a 1500 watt?

A: On the back of the package, it states: "Maximum rating: 1800 Watts, 15 Amps, 120V AC. To b…

Jack | 8 years ago

Customer reviews

4.4 out of 54.4 out of 5
5,960 global ratings

Top reviews from the United States

R L Johnson
4.0 out of 5 starsVerified Purchase
Keeping our outdoor cat alive...
Reviewed in the United States on January 4, 2018
We have a stray cat (our 2nd) that lives on our front porch. We have set up a dog house with a heated kitty pad inside & an outdoor thermal water bowl beside it that he seems to really have taken to. Of course the regular meals & treats keep him coming back too.... See more
We have a stray cat (our 2nd) that lives on our front porch. We have set up a dog house with a heated kitty pad inside & an outdoor thermal water bowl beside it that he seems to really have taken to. Of course the regular meals & treats keep him coming back too.

This dual socket themo cube allows me to run a cord from the garage to dog house & water bowl this winter & works very well. Were having single digit temps over night with highs in the low teens lately & this is keeping the water & the cat from freezing. It turns on a 35* & off at 45*.
Dodger the cat is happy with it...
108 people found this helpful
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GreenOrganicMama
1.0 out of 5 starsVerified Purchase
Prongs do not fit, and Manufacturer won''t own up and help
Reviewed in the United States on December 14, 2018
This product came highly recommended to me by my online groups. Apparently, however, the newest versions of the Thermo Cube are not made the same way as older ones. Group members who bought them 5+ years ago are having no problems, but look at all the recent reviews;... See more
This product came highly recommended to me by my online groups. Apparently, however, the newest versions of the Thermo Cube are not made the same way as older ones. Group members who bought them 5+ years ago are having no problems, but look at all the recent reviews; those people are correct - the prongs on the new Thermo Cubes are not fitting properly. I exchanged this right away, and the second unit is made exactly the same. The three prongs do not line up to fit in any standard household outlets, or extension cords. My house was built in 2017, my extension cords are all new, and as I mentioned, I tried two of these units to no avail.

I just reached out to the manufacturer, and received the lousiest customer service response I have ever heard. They win the award, over national banks, airlines, and Comcast customer service. No apology, all excuses, and no offer to help remedy this problem. Awful. I was hoping this product would serve our needs, and we always try to support USA-made products. This one is unfortunately a sore disappointment. Zero stars; not even deserving of a 1-star.
67 people found this helpful
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thayes
5.0 out of 5 starsVerified Purchase
Works after tweaking
Reviewed in the United States on February 10, 2017
Initially did not work. Called the manufacturer and was told to put them in my freezer for 45 minutes. This, somehow, resets its thermostat. Worked perfectly after that. I don''t recall this advice being in the accompanying literature, but probably should be. Only difficulty... See more
Initially did not work. Called the manufacturer and was told to put them in my freezer for 45 minutes. This, somehow, resets its thermostat. Worked perfectly after that. I don''t recall this advice being in the accompanying literature, but probably should be. Only difficulty is that the unit is too wide to plug fit into an exterior outlet that has a weather cover, so I had to use a short outdoor rated extension cord. Apparently there is no single outlet unit made.
126 people found this helpful
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TisBrian
1.0 out of 5 starsVerified Purchase
Defective, did not work the first time, returned for replacement.
Reviewed in the United States on January 16, 2018
The thermostat control arrive yesterday. The outside temperature was above 40 F, plugged it in to control outside light used to heat outside faucet. Within hours the temperature dropped to 30 F, the thermostat did not turn on the light to heat the faucet. Manually turned... See more
The thermostat control arrive yesterday. The outside temperature was above 40 F, plugged it in to control outside light used to heat outside faucet. Within hours the temperature dropped to 30 F, the thermostat did not turn on the light to heat the faucet. Manually turned the light on and kept the Thermostat connected in another outlet. This AM it was 22 F and I tested the Thermostat and it still would not provide any power to a light.
70 people found this helpful
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Web Puddin
3.0 out of 5 starsVerified Purchase
Works if you don''t have to move it.
Reviewed in the United States on March 20, 2018
It works. It turns on when it gets cold - at least at approximately the temperature specified - somewhere around 34 degrees, and turns off when it warms to about 45 degrees as specified. That being said, the rest of it is pretty shoddy. The prongs to plug into an... See more
It works. It turns on when it gets cold - at least at approximately the temperature specified - somewhere around 34 degrees, and turns off when it warms to about 45 degrees as specified.

That being said, the rest of it is pretty shoddy. The prongs to plug into an outlet are somehow defective. It is a major problem to try to plug it into anything - an outlet, and extension cord - all of which I''ve used plenty of times with other items. It''s as if the prongs are too wide or not lined up. When looked at in profile the 2 bladed prongs are not parallel to the grounding prong.

The grounding prong is not round, but a u-shaped prong with an open side. That open side is rough enough that in feeling of it to try to resolve the above problem I got a splinter of copper in my finger that I had to cut out.

Then - once I get it onto an extension cord (no way I''m plugging it into an outlet) - I have to use a screwdriver as a crowbar to disengage it.

I''m keeping it because I''l just insert an extension cord between it and outlet. It''s for a pump house and will not have to be moved. But if I were going to be needing to move it - I would have returned it!
38 people found this helpful
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Lanette
5.0 out of 5 starsVerified Purchase
It is easy to use (literally plug and play
Reviewed in the United States on January 5, 2018
This is the third one I have ordered (I keep loosing them HAHA) and it does exactly what I need it to do. I have it hooked up to a 250W heat bulb to help keep my water well from freezing. I wish it was on at 30 off at 40, but it works. I save money by only having the bulb... See more
This is the third one I have ordered (I keep loosing them HAHA) and it does exactly what I need it to do. I have it hooked up to a 250W heat bulb to help keep my water well from freezing. I wish it was on at 30 off at 40, but it works. I save money by only having the bulb on as long as needed instead of all day and night. It is easy to use (literally plug and play :D) and works as expected. Highly recommended!
34 people found this helpful
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DonM
1.0 out of 5 starsVerified Purchase
Really hoped it would work...!
Reviewed in the United States on February 8, 2016
I went into this purchase, even after reading several negative reviews, because I needed a near-term solution and wanted to support a US made product. I wish I had heeded the negative reviews. I purchased this to run some heat tapes in my rain gutters, and to my knowledge... See more
I went into this purchase, even after reading several negative reviews, because I needed a near-term solution and wanted to support a US made product. I wish I had heeded the negative reviews. I purchased this to run some heat tapes in my rain gutters, and to my knowledge it has not worked from day one. After several days of seeing no effect from the tapes I checked the voltage on the outlet and it was negligible even though the temperature was well below 20 degrees. Ran an extension cord and the tapes heated up in minutes. Wish I could endorse a US product, but this does not work.
75 people found this helpful
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Tom Buttrick
1.0 out of 5 starsVerified Purchase
Dead on Arrival
Reviewed in the United States on December 5, 2018
I gave this 1 star since I could not rate product unless I gave it a star. Really rate it at zero stars. This product was dead on arrival. Plugged it in and water heater was not on (not a problem as it was close to 45 degrees). Heater never came on and water... See more
I gave this 1 star since I could not rate product unless I gave it a star. Really rate it at zero stars.

This product was dead on arrival. Plugged it in and water heater was not on (not a problem as it was close to 45 degrees). Heater never came on and water froze overnight. Obviously do not know if it is just a bad unit I received, or if they are all non-functional, but would definitely NOT buy this product again.

Also, at the price, it does not make sense to return it since it would cost me about as much to ship it back as I would be receiving for returning; just throwing it away.

Has taught me one thing. If an online product is fairly inexpensive (aka. return shipping would be as much as the product cost), it really does not make sense to purchase online. Something to be said for walking into a local store and returning/swapping a defective unit.
19 people found this helpful
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Top reviews from other countries

Dave Markland
5.0 out of 5 starsVerified Purchase
I just recently bought 2 of these units to turn ...
Reviewed in Canada on December 30, 2016
I just recently bought 2 of these units to turn some heat trace cable on/off outside automatically, they perform just as they are reported to, I think they would be even more desirable if they turned off at a little lower temperature, as once they turn on (approx 1C) they...See more
I just recently bought 2 of these units to turn some heat trace cable on/off outside automatically, they perform just as they are reported to, I think they would be even more desirable if they turned off at a little lower temperature, as once they turn on (approx 1C) they don''t shut off again until the temperature goes above 7C, which could be a long time where I live. I rate them 5 star, for doing exactly as stated
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anthoy gillesse
5.0 out of 5 starsVerified Purchase
It works
Reviewed in Canada on March 23, 2021
Keeps my VW tdi nice and warm to start in cold mornings
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Pedro
5.0 out of 5 starsVerified Purchase
Five Stars
Reviewed in Canada on August 18, 2016
great for controlling water pail heater...fair price
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Guest
5.0 out of 5 starsVerified Purchase
Great thing to have for home generator
Reviewed in Canada on March 21, 2021
Awsome
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