About This

Rotary Thermostat for Easy Temperature Control: User-friendly thermostat features a rotary dial to set your desired temperature. Simply turn the dial clockwise to the indicated temperature, and it will maintain a stable heat. The control panel is waterproofed for enhanced safety. Before use, ensure that both the heater tube and the attached temperature probe are fully submerged in water—do not leave them exposed outside the water, or the temperature control will not function properly.
Safety Design & 100% Waterproof: The immersion water heater is grounded directly at the heat-generating section, making it highly effective at triggering your home’s GFCI protection in the event of a fault. The heater is fully non-combustible, greatly reducing the risk of fire. The power cable is wrapped in an outer silicone sleeve that prevents direct contact with water, effectively reducing electrical hazards and making cleaning easier. The heater is built for safe, independent use.
Fast Heating, Safe Design & Easy Cleaning: This submersible immersion heater combines rapid performance with thoughtful safety features. Made of 316 stainless steel, it heats water quickly and evenly—reaching optimal temperature in just 1 second while reducing preheating time. The fully waterproof design, paired with a silicone-wrapped power cable, provides reliable insulation against water exposure and electrical hazards. Its smooth stainless steel surface resists scale buildup for easy cleaning and long-term stable heating. For added protection, the bottom of the heater rod includes a silicone gasket that helps prevent overheating damage to soft-sided containers like inflatable pools.
Portable & Multifunctional Use: Flexible, powerful, and truly portable, this hot tub and pool heater stands out from bulky traditional heaters. Its compact design allows you to easily move it anywhere and even take it outdoors for on-the-go heating. Ideal for heating liquids in various environments — including inflatable pools, baptismal pools, bathtubs and hot tubs, swimming pools (including saltwater), ponds, aquariums, and livestock drinking troughs. Perfect for both indoor and outdoor use.
High-Quality Materials, Corrosion Resistance & Fire Safety: Made entirely from thickened 316 stainless steel, this salt water pool heater provides excellent corrosion and rust resistance, making it ideal for long-term submersion and extended use. The fully stainless steel construction is non-combustible, reducing fire risk while ensuring durability against wear and pitting over time. The power cable is insulated with corrosion-resistant rubber, offering strong electrical insulation and reliable protection in demanding environments for safe and dependable operation.
Important Notice: immersion water heater is intended for heating water and other liquids only. Never operate it in air or without liquid, as dry heating can permanently damage the heater and pose safety risks. Always ensure the heater is fully submerged before use.