★★★★★
Works as it should!
Mac McGuire—January 6, 2026
Works well, and easy to use. Typical bad Chinese instructions with it, but it's simple to figure out so they are not really an issue. Well built. Read more
DEWENWILS Digital Temperature Controller Heavy Duty 15A 1800W Thermostat Outlet Plug VA Display Heating Cooling Control Timer -40
$19.99$20.99
About this item
- [Powerful Performance & Safety] Equipped with a 15A high-power output, this plug in thermostat supports up to 1800W heating capacity; and ensures stable operation of high-power heaters even under extreme conditions, effectively preventing overload and protecting your equipment from damage
- [Clear VA Display] Featuring an advanced VA display screen with self-illuminating font technology, it provides clear and visible readings even in dim or completely dark environments; this 15A temperature controller makes temperature data easily readable and operation more convenient
- [Wide Range Temperature Control] Combining both heating and cooling modes, this thermostat timer offers a wide temperature control range from -40℉ to 210℉ with a precision of 0.1℉, precisely adjusted to your desired temperature, meeting the needs of various extreme environments
- [Versatile Applications] Temperature controller timer designed for incubators, reptile rooms, greenhouses, and home brewing; not only effectively maintains a constant indoor temperature, promoting the healthy growth of organisms or the brewing processes but also prevents freezing in well house
- [Convenient & Efficient] With power memory, the thermostat timer plug automatically restores previous settings; temperature calibration allows for fine-tuning temperature deviations; Cyclic Timing/Countdown ON/Countdown OFF/Countdown On/Off Mode, making temperature management more user-friendly
$19.99
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Product details
| Brand | DEWENWILS |
|---|---|
| Product Dimensions | 1.53"D x 2.26"W x 4.14"H |
| Controller Type | Push Button |
| Special Feature | cyclic timing; ountdown on; countdown off; countdown on; off mode, power memory; temperature calibration, reptile; fermenter; aquarium; brewing See more |
| Color | White |
Technical specifications
| brand | DEWENWILS |
|---|---|
| product_dimensions | 1.53"D x 2.26"W x 4.14"H |
| controller_type | Push Button |
| special_feature | cyclic timing; ountdown on; countdown off; countdown on; off mode, power memory; temperature calibration, reptile; fermenter; aquarium; brewing |
| color | White |
| specific_uses_for_product | Electric Baseboard Heater, Heat Pump, Refrigerator |
| temperature_control_type | Heating/Cooling |
| included_components | 1 controller |
| item_weight | 5.3 ounces |
| voltage | 120 Volts |
| material | Plastic, Rubber |
| shape | Rectangular |
| display_type | VA |
| control_type | Button Control |
| control_method | Touch |
| connectivity_protocol | Wi-Fi |
| style | White |
| backlight | Yes |
| wattage | 1800 watts |
| manufacturer | Dewenwils |
| item_model_number | HTCS02A |
| best_sellers_rank | #3,402 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Temperature Controllers |
| warranty_description | 1 year manufacturer. |
| batteries_required | No |
From the brand
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Customer reviews
4.5355 ratings
Customers say
Customers find the thermostat well-built and easy to set up, with accurate temperature readings and the ability to set different temperatures.
★★★★★
Great for the cost.
Crazy Compton—January 5, 2026
Redneck hot tub, siting hot with 1000W of heat controlled by it. Read more
★★★★★
Accurate temperature sensor
lee burton—December 23, 2025
Bought for an outside heating pad for my gf dog. Simple instruction and setup. Works as intended. The temp probe is very accurate meaning it turns on when it should n off when it should. Read more
★★★★☆
Worked with easy setup
Hillbilly boy—December 27, 2025
I'll give it 4 stars for now as it's working to keep my greenhouse at a steady temp with minimal programing. It's got cooling heater timer programs available also which I never need or use. Easy setting up. If it holds up as long as the old unit from another brand which was a pain to program and even hard to read the little things on its lager screen then it will eat 5 +stars from me. The other on lasted for 7 years of use only in the cold months but never unplugged Read more
★★★★★
Great product, but very bright blue LED.
130guy—November 4, 2025
Our HVAC system doesn't work well in one room of our house. This keeps it a consistent temp using either a ceramic heater or window AC unit. Works great. Only minor complaint is the very bright blue LED that will illuminate the room at night when it switches on. Read more
★★★★★
Excellent product!
GeorgeS—January 1, 2026
Works very well with my electric heater. Keeps the temperature in the room almost constant. Read more
★★★★★
Fair price and work well
GW—November 18, 2025
Worked perfectly on our chicken coop to control fans and a cooler. Read more
★☆☆☆☆
DOESNT WORK
LumaraRose H.—November 12, 2025
No matter how I program this it ISNT WORKING!! The heater we have plugged into it stays on no matter what. I've got it set to 61-66 and no matter what the thermostat reads the HEATER JUST STAYS ON. BEEN MESSAGING THE SELLER. They respond and everything but all their solutions don't work. I've got the manual and I'm doing everything right. REALLY DISAPPOINTED Read more
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