1800W Submersible Immersion Water,Heater Portable Electric for Hot Tub & Pool, Bathtub, Spa, Baptismal Pool, Baptistry, Inground Pool, Swimming Pool with Auto Shut Off & WiFi Timer
Smart Temperature Management:This hot tub water heater features automatic temperature control, shutting off when the water reaches around 50°C (122°F) ±10°C, and restarting only after the temperature drops by approximately 25°C. This helps prevent dry burning or accidental overheating. Simply place the heater in water—no manual operation is required.
100% Waterproof Design:This submersible water heater features an fully-sealed waterproof structure, ensuring safe and stable performance even in wet and high-humidity environments. The power cable is protected by high-quality rubber and a heat-resistant silicone sleeve for dual-layer safety. With a high waterproof rating, it effectively blocks moisture intrusion, reducing the risk of leakage. Whether you're using it as a bathtub water heater, a baptism pool heater, or a pool heater for buckets and outdoor applications, it delivers true all-around waterproof protection for peace of mind.
WiFi Timer Control:The built-in WiFi timer supports countdowns, daily cycles, and scheduled ON/OFF functions, giving you flexible control over the heating time. Whether you're using it as a bucket heater, baptismal pool heater, or spa tub water heater, the timer helps reduce frequent plugging and unplugging, minimizing the risk of loose connections and short circuits. It's a safer and more energy-efficient way to manage your heating routine.
Fast Heating:Powered by a high-efficiency 1800W core, this submersible water heater provides rapid temperature rise compared to traditional 1500W models. It heats liquids in significantly less time, improving daily convenience and reducing wait periods. Whether you're using it as a bathtub water heater, pool heater, or for outdoor winter heating, this device delivers powerful, continuous heat. It's the perfect choice for homes, farms, or facilities needing fast and consistent hot water output.
Premium Materials:Made with seamless 316 stainless steel tubing, this immersible water heater offers exceptional corrosion resistance, thermal performance, and long-term durability. It's safe for use in fresh water, saltwater, and light chemical environments.Unlike welded tubes, the seamless design prevents leaks and fractures. Whether as a baptistry heater, baptism pool heater, or home-use bathtub water heater, it combines safety, durability, and modern engineering.