Boat Engine Compartment Heater | 400w Marine Certified Bilge Heater, Use For Winter Storage, Under RV, Freeze Protection, Well House, Campers, Greenhouses, & Boats

★★★★★ 4.1 90 reviews

$369.00
Price when purchased online
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$369.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 207987148 Release Date 2026/03/22 List Price $147.60 Model Number 207987148
Category
  • #1 Engine Compartment Heater > Our bilge heaters for boats, rv underbelly, campers, well houses, boat cabins, greenhouses & more is now 10% smaller with a 150 watt increase! Keep your boat safe!
  • Easy to Use > Self-regulating PTC Element. Turns on at 40° & off at 55°. Giving you consistent engine compartment temperatures, always. Extreme peace of mind!
  • Durable > Get a lifetime of use from the anodized case, sealed electronics module & our exclusive 58 CFM waterproof fan. Our boat bilge heater can be mounted any direction, even upside down.
  • Stay Safe > Our freeze protection heater is made for harsh, enclosed engine compartments. Exceeding Coast Guard, ABYC & MILSPEC certifications for heat, cold, moisture, & vibration. Our heaters have been in boats, rvs, etc for over 20 years now keeping them protected!
  • Advanced Freeze Protection > Features a tricolored LED indicator to make it easier for self-testing & ensuring the marine heater reads the ambient temperature accurately.
  • Includes > 15-foot marine rated 110v power cord w/ 3-prong plug. Use as a cabin heater, rv bay heater, well-house heater, boat storage heater, bilge heater, greenhouse heater, lithium warmer, & more!
  • Xtreme Heaters Promise > Our mission is to build the safest, most reliable & efficient engine compartment heater. Our marine heaters includes a 5-year manufacturers warranty.

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4.1 out of 5
★★★★★
90 ratings | 37 reviews
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