Submersible Stock Tank Heater Fit for rubbermaid Stock Tanks, 1500W Deicer, Thermostatically Controlled, Rubbermaid Water Trough Heater, Water Trough Heater for Livestock, Three-Years Free Replacement

Note the Trick: Make sure you activate the internal thermostat by placing the unit in your freezer for 10 minutes or so before testing it. Otherwise it could be working fine but won't actually turn on because of the internal temp.

Compatible with Rubbermaid Stock Tanks: The water trough heater is perfectly compatible with 50/70/100/150/300 gallon rubbermaid stock tanks (FG424300BLA FG424288BLA FG424400BLA FG424500BLA FG424700BLA) and keep your existing rubbermaid stock tank in perfect working order.

Check Your Rubbermaid Tank Hole Size: Please ensure that the diameter of the drain plug hole in the rubbermaid trough is greater than 1.75IN, otherwise the replacement for rubbermaid stock tank heater may not be suitable or a new hole may need to be drilled. The stock tank heater can also be used for any agricultural stock tank, but you may need to drill a hole larger than 1.75IN in size.

Unique: Our water trough heater features high-precision temperature sensor that ensures long-lasting, efficient operation,and thermostatically controlled to operate only when necessary to prevent freezing for your horses. The high-density silicone fill not only eliminates water leakage from the unit but also provides excellent insulation between the water trough heater&the tank. This effectively prevents short circuits&ensures the GFCI won’t trip, keeping your horses safe from electrical shocks.

Effective Leakage Prevention: Our stock tank heater is equipped with thickened 8mm nut fixing ring&More inside diameter threads to reinforce the seal. In addition, the water trough heater also includes two flexible silicone gaskets. You can choose to place two rings inside the water trough or one inside and one outside to make the seal tighter. Silicone gaskets are made of high-density&highly flexible soft silicone material, which has superior sealing performance compared to other hard gaskets.

High Hardness PA Plastic: This rubbermaid trough heater is made of upgraded high-density PA plastic with the highest hardness. The threads are harder&more wear-resistant, ensuring a tight seal and preventing easy detachment of the stock tank heater. The nut has a thickness of 8 millimeters, threads on much deeper and has a much better grip on the bullhead "through" portion of the fitting, which can provide a tighter seal and effectively resist high water pressure.

Premium Copper: The copper tubing in our stock tank heater is made from 385 W/(m·K) high-purity electrolytic copper, offering excellent thermal conductivity &ensuring fast water heating. The copper is highly corrosion-resistant, effectively withstanding changes in water quality and extending the water trough heater's lifespan. Additionally, the surface is specially treated to create a protective laynce and oxidation prevention, ensuring long-term use without leaks or performance degradation.

Concealed Cord Design&Easy to install: This water trough heater is installed at the bottom of the rubbermaid stock tank, remaining well-hidden to prevent curious or playful horses from damaging or bending it. It measures 10*5.5 IN, with a thread size of 1-1/2 IN MNPT. (Before purchasing, ensure your rubbermaid tank's hole diameter is larger than 1.75 inches). The trough heater is installed easily within minutes in all rubbermaid stock tanks and includes two flexible gaskets to prevent leakage.

Save Energy : The rubbermaid trough heater operates at 1500W and runs only when necessary to save energy. It initiates heating at temperatures below 41℉ and heating stops when the ambient temperature reaches 95'F, ensuring safety and conserving power. The rubbermaid trough heater is designed specifically for agricultural plastic stock tanks, ensuring a secure fit and safe operation within your tank.

Three-Years Warranty: We are committed to providing excellent customer service, and your peace of mind is our top priority. We always provide you with a three-year free replacement for the stock tank heater. You can apply for an unconditional free replacement to ensure your complete satisfaction. If you have any questions or encounter any issues, just contact us through Amazon Buyer-Seller Messaging, and we will provide you with a satisfactory response within 12 hours.