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Immersion Water Heaters :4436 BTU/h portable hot water heater: Ideal for 1,300-gallon spas or compact pools, fit saltwater. Reaches 212°F, efficiently. 110V~120V power supply mandatory. Combined with Solar Pool Cover to prevent temperature loss,(Professional grounding required for metal containers).
Submersible water heater with GFCI Shock Prevention Plug: Real-time leakage current detection (10x faster than GFCI) cuts power in 0.03s to prevent electrocution. Small Inflatable Pool Heater with 3M Cable with UL-Certified : Silicone jacket resists 200°C heat to Small pool heater.
316L Steel Hot Tub heater rod: Extreme chlorine/saltwater corrosion resistance (vs. 304 steel’s 3x longer lifespan). Installs in 3 mins – no tools needed! Simply connect to filter pump outlet.
Smart Efficiency & Plug-n-Soak，Bathtub heater with Real-time Temp Display.Precision Thermostat Saves 30% Energy: 0.5°C incremental control prevents overheating waste (vs. traditional ±5°C swings).
WARNING: Select Stock Tank Pool heater model based on YOUR VOLTAGE! 110V~120V units CANNOT connect to 240V, and vice versa. Incorrect voltage may cause fire or permanent damage.
【Important Safety Instructions】or safe use, do not heat the device in the air, as the heating rod can reach temperatures up to 392℉ in 10 seconds, potentially causing damage. Avoid touching the heater while it’s powered on to prevent burns or electrical hazards. Never plug multiple heaters into the same power strip to avoid overloading the circuit. Ensure your home’s power supply is compatible with the heater’s requirements to prevent safety risks. Additionally, maintain a minimum distance of 1 meter from flammable materials while in use to reduce the risk of fire.