1800W Portable Fully Submersible Electric Pool And Hot Tub Immersion Water

  
All-in-One Immersion Water Heater with GFCI Protection: Portable 16.7 design fits tight spaces. Heats small pools (including above-ground/in-ground pools, inflatable pools, swimming pool) bucket, Bathtub / Hot Tub, spas, baptistries & livestock tanks, (Professional grounding required for metal containers). GFCI / overload protection with Auto-reset function : (1): 24/7 GFCI monitoring, (2): 0.03s leakage cutoff, (3) Auto-reset function (no manual restart), (4) overload protection.

Durable 316 Stainless Steel Seamless 316L (? 16W/m·K) delivers 30%+ higher efficiency than conventional heaters, tubing resists saltwater /chlorine/corrosion, leak prevention. Ideal for: Spas (98-102°F), Pools (77°F), Freeze Protection (45°F+). ALWAYS SUBMERGE before power-on to prevent overheating. Use dedicated outlet (no shared cords).