Xtreme Heaters Industrial Enclosure Heater | Certified Freeze Protection for Backflow Enclosures, Electrical cabinets  Well & Pump Houses, Air Compressor Enclosure & More (1000W (40-55)) boat The Xtreme 400w small Bilge

The Xtreme 400w small Bilge Heaters are an ideal solution for maintaining warmth in smaller vessels

and High/Low temperatures

you may need to consider increasing the wattage of the heater up one level or add a second heater to compensate for heat loss

4 for vibration

Xtreme Heaters Industrial Enclosure Heater | Certified Freeze Protection for Backflow Enclosures, Electrical cabinets  Well & Pump Houses, Air Compressor Enclosure & More (1000W (40-55)) boat The Xtreme 400w small BilgeDesigned for enclosures sheltering backflow valves, fire suppression gear, and vital electronics, this unit thrives where precision meets perseverance. It aligns with ASSE 1060 standards, safeguarding backflow prevention systems against the icy grip of winter, while its compact footprint fits snugly into tight spacesfrom well houses to pest control vans roaming frostbitten roads.