★★★★★
Works so far.
PCGuy1969—May 23, 2024
The unit seems to be well made. I have it set up. Seems simple to set up and get working. The display is easy to see. It's been too cold to really give it a good test for what I am using it for. Read more
DEWENWILS Digital Temperature Controller Thermostat Outlet with Heating Cooling Mode for Chest Freezer Home Brewing Green House Incubation
$22.99$29.99
About this item
- 【Easy to Mount & Operate】Plug and play, heating and cooling modes are available, simple to program, -22°-221°F/-30°C-105°C temperature control range make it suitable for extreme conditions in summer or winter, keep the desired temperature constant and steady within the parameters you established
- 【User-friendly Design】Support °C/°F display, large LCD screen is easy to read the current temperature value clearly, power indicator allows to check the working status of the temperature controller even in the dark; hanging tab is designed for hanging anywhere you want, power-off and shutdown memory function supported
- 【Buzzer Alarm】Just set the maximum and minimum desired temperatures of the thermostat controller, NTC probe can register temperature changes quickly and accurately, the buzzer alarm will be activated when the temperature goes out of setting range or the sensor experiences a malfunction to ensure your safety
- 【Wide Application】Easy to convert freezer to refrigerator, this temperature controlled outlet also can be used with most electric appliances, such as Home wine/beer brewing, aquarium, reptile terrarium, tank, seedling heat mat, BBQ, incubation, space heater, AC unit, fridge, grow room, greenhouse, exhaust fan, etc.
- 【Safety&Caveat】120VAC/10A/1200W power rating and SJT 18AWG power cord ensure your safety. Compressor delay function to protect your refrigeration/heating equipment. Do not immerse the reptile thermostat or probe in water.
$22.99
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Product details
| Brand | DEWENWILS |
|---|---|
| Controller Type | Push Button |
| Special Feature | power memory; temperature calibration |
| Color | Black |
| Specific Uses For Product | Refrigerator |
Technical specifications
| brand | DEWENWILS |
|---|---|
| controller_type | Push Button |
| special_feature | power memory; temperature calibration |
| color | Black |
| specific_uses_for_product | Refrigerator |
| temperature_control_type | Heating & Cooling |
| connectivity_technology | Wired |
| included_components | 1 |
| power_source | Corded Electric |
| voltage | 120 Volts |
| display_type | LCD |
| control_method | Touch |
| connectivity_protocol | Wired |
| mounting_type | Wall Mount |
| wattage | 1200 watts |
| manufacturer | Dewenwils |
| package_dimensions | 6.81 x 3.27 x 3.03 inches |
| item_weight | 13.4 ounces |
| item_model_number | F2HTCS01A1 |
| best_sellers_rank | #81,903 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #69 in Temperature Controllers #215 in Brewing & Fermentation Equipment |
| date_first_available | January 11, 2023 |
From the brand
Product videos
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Customer reviews
4.0148 ratings
Customers say
Customers find the thermostat easy to set up and use, and appreciate its high quality.
★★★★★
Easy to use
Brian—December 1, 2025
I purchased this to use for a small heater in my well house I haven't done a calibration check. But I set it at 35 deg. to start the 750 W heater when it gets colder. I'll go out and see if it's on. Read more
★★★★☆
Temperature Activated Outlet
Paul—January 16, 2025
Works as advertised. Just using it to turn on a lightbulb when temperature drops below 20 degrees. After fiddling around with the instructions, I figured out the top number is the current temperature, and the bottom number is the temperature you want the switch to turn on your device. Just had to hold the down arrow until you reach the desired temp. Don't need to mess with any other buttons. One thing I noticed is that the switch has a 2-degree led way before turning on and off. One complaint is that this device quit working when temperature got down to 12 degrees. Guess it doesn’t like the cold weather. I’ll have to return it because this is what I purchased it for. I had even brought it back indoors to warm it up and it worked fine above 20 degrees. But back outside where the temperature was 12, it quit working again. Read more
★☆☆☆☆
Stops functioning well above the -20F rating
carter—December 30, 2025
It works.... sort of. And then at that critical moment when the temperature drops below about 18F (another review says 12F is where it stops) it doesn't! it is rated for -20F..... so I guess I'll find out in spring if its lack of function destroyed 75 seedlings.... Should have read all the reviews. Read more
★★★★★
It work great
Nice chair, it's well constructed. And the wheels provide great mobility. I got it from my wife to help a sister in her job and has function excellent—December 9, 2024
Working at restaurant where they walk in refrigerator filled. So I bought some chest freezers, and ordered these to regulate the temperature. Did exactly as intended kept the food from freezing in regulated the temperature. Read more
★★★☆☆
Works perfect until it didn’t
Bill S.—December 2, 2024
I purchased back in January 2024 and used it with a small 700 watt space heater. Worked very well for the couple cold months at the beginning of the year. Got it back out now in November and it is failing me. It turns on normally, but when it turns off the heater continues to run, like the relay inside is sticking. It gets pretty hot when this happens. Unplug it and let it cool and it will work again for a short time Just wanted to share my experience, I’m gonna try another brand this time around. Read more
★★★★★
Works very well!!!
Customer—August 22, 2024
I used this to regulate a freezer for a cold plunge, it is a life saver. I can change the temp to anything I want and it holds very well. Read more
★★★★★
Fantastic
T. Ward—March 5, 2025
Love it. I use this in my chest freezer that I turned into a DIY cold soak. Have the temp set at 40 degrees so the power turns off and the water doesn't turn into one gigantic block of ice. Totally recommend this product. Read more
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