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HEATIT ET-21 2-Piece Set Freeze Thermostatically Controlled Outlet On at 38F /Off at 50F

Free shipping on orders over $29.99

$19.27

$ 8 .63 $8.63

In Stock

1.Size:1 Count (pack Of 1)


About this item

  • Thermostat control valve with the smart indicator light: The indicator light turns on when it's below 38 F and it has energized the outlet.
  • Energize below 38℉(3℃) and to turn off automatically at approximately 50℉(10℃). Automatically turns power on and off according to ambient temperature. Save energy and save money.
  • Easy installation: just plug this device into electrical outlet. Maximum 15 amps. CSA approved. Only for dry location.
  • Can be use for other applications: 120 VAC electric heaters, gas heater, Engine heaters, pipe heat tape, roof heating cable and so on.
  • Make a test when you received the product. Put it into the freezer for 45 minutes. And then plug in and you will see the red light on the thermostat control.



Product Description

thermostat
temperature controll
temperature outlet
thermostat plug
outlet plug
temperature plug

Guy Delong
Reviewed in Canada on March 5, 2025
This work really great, i don't have to go out at night to plug the car. No more freezing my self before going to bed. Hihihi!
WILLIAM
Reviewed in the United States on March 5, 2025
keeps areas from freezing and causing damage. I use them in well tank areas and utility rooms. only turn on when too cold. beats trying to maintain a lightbulb.
R Lee H
Reviewed in the United States on March 15, 2025
These work exactly as they should. I have them set up for the heat lamps in my chicken coop and they have never failed to activate when the temperature dropped too low.
Paco
Reviewed in Canada on March 11, 2025
Il marche à merveille
John w.
Reviewed in Canada on February 2, 2025
Don't waist your money. These do not work. I purchased two and both would turn on for about 30 seconds as then turn off. We purchased these units for our heaters under the trailer as we are full time rv living. Because these did not work as they should we suffered frozen water lines costing us alot of money. I'm so pissed off with this quality.
55 Chevy pickup truck
Reviewed in Canada on January 4, 2025
Easy. Just plug it in and go. Turns on and off in a preset range.Used for block heater and ice melting circuit.
Sharon Featherstone
Reviewed in the United States on January 30, 2025
I bought one several years ago for my well pump heating lamp. Still working. Turns on when needed and off when not needed. Got one for my chicken coop water tank. Works like a charm...no frozen water tanks. Very handy item...lasts a long time.
djss55
Reviewed in the United States on January 27, 2025
Used this with 2 250 watt heat lamps during our freezes down to 20 degrees in my pool pumphouse. Worked great. Came on and off as stated. Would recommend. Really liked the double outlet.
Miles Perrin
Reviewed in Canada on January 21, 2025
Just plug it in and it works. It keeps the pump house from freezing, the heat lamp only comes on when it is needed . It definitely saves on the power bill.
Jami Lee
Reviewed in the United States on January 20, 2025
At first it didn't work, but customer support helped me reset it and since then it has worked just fine. We have a feral cat that we care for, and it has been bitterly cold (currently January & -7*) and he is staying snug in his warm shelter. This plug turned the outlet into a temp sensor which turns off when it's warm, and back on when it's cold
Craig Nakamoto
Reviewed in Canada on December 9, 2024
So far so good, this is a great device for controlling any devices based on the temp. I use it for my roof de-icer cables. Turns on and off based on temperature and it worked great all winter.
Pat Heigh
Reviewed in Canada on October 16, 2024
waiting on pins and needles to see if it works, if it fails i loses my garden
Customer
Reviewed in Canada on November 23, 2023
I used this plug for heat trace wiring. Temperature range is good. Works great.
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