Binmaton Boat Engine Compartment Heater | Bilge Heater for Boats with Automatic Thermostat | Reliable Boat Heater for Winter Storage, Self-Regulating PTC Technology, 400W

Reliable Freeze Protection: Designed to safeguard your boat engine compartment, plumbing, and bilge from freezing damage during cold weather. Ideal for winter storage, marinas, and off-season boat protection

Automatic Thermostat Control: Built-in thermostat activates the heater at approximately 40°F (4°C) and turns off at around 55°F (13°C), maintaining an optimal compartment temperature without manual adjustment

Self-Regulating PTC Heating Element: Advanced Positive Temperature Coefficient (PTC) technology automatically adjusts power output for maximum efficiency and safety—no risk of overheating or burn-out

Waterproof and Compact Design: Fully sealed aluminum housing and insulated wiring ensure long-term reliability even in humid bilge or engine-bay environments. Compact size fits tight spaces with simple plug-and-play installation

Multi-Purpose Use: Beyond boats, this versatile heater is perfect for RVs, pump houses, well houses, greenhouses, and small enclosures needing dependable frost prevention