--- product_id: 3728730 title: "Farm Innovators TC-3 Cold Weather Thermo Cube Double Outlet, 15A, 120V" brand: "thermo cube" price: "€ 36.49" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.at/products/3728730-farm-innovators-tc-3-cold-weather-thermo-cube-double-outlet store_origin: AT region: Austria --- # Dual 15A outlets Energy-saving thermostat Auto ON at 35°F Farm Innovators TC-3 Cold Weather Thermo Cube Double Outlet, 15A, 120V **Brand:** thermo cube **Price:** € 36.49 **Availability:** ✅ In Stock ## Summary > ❄️ Stay chill, not frozen—smart heat control that works as hard as you do! ## Quick Answers - **What is this?** Farm Innovators TC-3 Cold Weather Thermo Cube Double Outlet, 15A, 120V by thermo cube - **How much does it cost?** € 36.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/3728730-farm-innovators-tc-3-cold-weather-thermo-cube-double-outlet) ## Best For - thermo cube enthusiasts ## Why This Product - Trusted thermo cube brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Double the Power:** Two 15A outlets let you run multiple devices simultaneously—perfect for complex setups. - • **Smart Frost Defense:** Automatically powers devices only when temps drop below 35°F, protecting your assets without wasting energy. - • **Plug & Play Simplicity:** Fits any standard 120V outlet—no complicated installation, just instant smart heating control. - • **Energy & Cost Efficient:** Thermostatic control ensures power is used only when necessary, saving you money and reducing your carbon footprint. - • **Versatile Cold Weather Use:** Ideal for ponds, greenhouses, pump houses, boats, and RVs—keep your environment safe and efficient. ## Overview The Farm Innovators TC-3 Thermo Cube is a patented, thermostatically controlled dual-outlet device that automatically powers connected 120V devices when temperatures fall below 35°F and shuts off above 45°F. Designed for home and farm use, it protects sensitive equipment like pond de-icers and greenhouses while optimizing energy use to save money. Compact and easy to install, it supports up to 15 amps per outlet and comes with a one-year limited warranty. ## Description The Thermo Cube is a unique, patented electrical device that plugs into a standard 15 amp electrical outlet and turns power on automatically according to ambient air temperature, saving money by using power only when temperatures require heating or cooling. There are five models available with different temperature ranges to choose from. Each unit has two receptacles for use with more than one electrical dev ice. Cold weather model TC-3 turns on at approximately 35°F, and turns off as temperature rises above 45°F. It is ideal for home and farm applications such as pond de-icers, unheated rooms, pump houses, greenhouses, boats and RV's. One year limited warranty. ## Features - Nullify - Imported - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Frost Protection | | Asin | B0006U2HD2 | | Brand Name | Thermo Cube | | Color | White | | Control Method | Touch | | Controller Type | Touch | | Customer Reviews | 4.4 4.4 out of 5 stars (8,043) 4.4 out of 5 stars | | Display Type | Digital | | Global Trade Identification Number | 00750433200637 | | Included Components | Aquatics, Aquariums, Aquariums | | Item Dimensions D X W X H | 2"D x 8"W x 4"H | | Item Length | 3 inches | | Item Type Name | Farm Innovators Tc-3 Cold Weather Thermo Cube Thermostatically Controlled Outlet - On At 35-Degrees/Off At 45-Degrees | | Item Weight | 3.2 ounces | | Manufacturer | Farm Innovators, Inc. | | Manufacturer Part Number | 335593 | | Manufacturer Warranty Description | One year limited warranty. | | Material Type | Plastic | | Model Name | 335593 | | Model Number | TC-3 | | Mounting Type | Surface Mount | | Number Of Items | 1 | | Power Source | Corded Electric | | Product Style | On at 35°F/Off at 45°F | | Shape | Rectangular | | Specific Uses For Product | Active | | Temperature Control Type | Thermostatic | | Unit Count | 1 Count | | Upc | 715120800767 723169605410 740528466789 746125090983 754034318951 750433200637 802201351468 617407735871 723169604840 752913190810 886827133103 | | Voltage | 120 | | Wattage | 1800 | ## Product Details - **Brand:** Thermo Cube - **Controller Type:** Touch - **Model Name:** 335593 - **Product Dimensions:** 2"D x 8"W x 4"H - **Special Feature:** Frost Protection ## Images ![Farm Innovators TC-3 Cold Weather Thermo Cube Double Outlet, 15A, 120V - Image 1](https://m.media-amazon.com/images/I/61XlCfQodQL.jpg) ![Farm Innovators TC-3 Cold Weather Thermo Cube Double Outlet, 15A, 120V - Image 2](https://m.media-amazon.com/images/I/71eWcBev4YL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent for a heat lamp *by on Reviewed in the United States March 9, 2026* Works great for the heat lamp in my exterior well house in the back yard. It saves me from having to keep up with the temp drops in the weather and having to turn the heat lamp on and off. Great quality and price. ### ⭐⭐⭐⭐⭐ Did the job of protecting *by on Reviewed in the United States May 21, 2026* Plug it in and be protected. I used this to regulate the heat tape on the hose and main connection point on our RV. It worked as advertised. Having 2 outlets was a real benefit for me. ### ⭐⭐⭐⭐⭐ love it *by on Reviewed in the United States January 8, 2011* when i bought this i was a tad shy because of all the bad reviews and i was also entangled in a bitterness towards seller when i ordered it took several days for them to ship said in stock but it wasnt, after i received the product i realize takes a little gray matter to use it properly, i originally placed it an old style lamp holder you know like grandma used to have thats got a screw in socket with two outlets on the side, but the bulbs heat kept the unit from ever coming on at all, puzzled i finally figured that one out, i put the unit well away from any sources of heat inside my well house and used the 2 outlets one going to a small ceramic heater blowing on my well pump, the other to an extension cord ran outside with a mere childs night light attached, i also purchased a cheap digital thermometer the kind that transmits 100 feet and put receiver inside my home, the week i bought this we had record low temps here well into the low teens, i would check my remote thermometer inside and could see it maintained temp inside well house between 33 and 4o just as advertised , i could also peer out my window and see exactly when unit was operating via the night light placed outside on the extension cord, took me awhile to gain trust in the unit because of all the negative reviews but it works fantastically , i trust the unit has more than paid for itself in less than a month in saved power by maintaining just enough to prevent freezing without having to constantly run a bulb or heater, plus the peace of mind that my well doesnt freeze, i still check my remote thermometer and yep always between 33 and 40 and on really cold nights i can see the little night light come on assuring me its doing its job, i think the people giving the unit bad reviews either got a lemon or maybe not bright enough to use it properly as i did myself originally lol, but i give it A+ works great for me, if mine breaks ill be buying another great product ;-) Adam --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/3728730-farm-innovators-tc-3-cold-weather-thermo-cube-double-outlet](https://www.desertcart.at/products/3728730-farm-innovators-tc-3-cold-weather-thermo-cube-double-outlet) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-20*