{"product_id":"xtreme-heaters-small-400w-xheat-boat-bilge-heater-copy","title":"Xtreme Heaters 400W Bilge Heater | Boat, RV \u0026 Camper Freeze Protection","description":"\u003cp\u003e\u003cstrong\u003eXtreme Bilge heaters Suitable for most boats up to 24' Length single engine.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Xtreme 400w small Bilge Heaters are an ideal solution for maintaining warmth in smaller vessels, such as runabouts, ski boats, fishing boats, sail boats, and pocket cruisers. These heaters are designed to provide reliable freeze protection in confined areas, ensuring that your boat remains operational even in harsh winter conditions.\u003c\/p\u003e\n\u003cp\u003eIn addition to engine compartments, the 400W Xtreme Heater also works well in smaller spaces, such as bathrooms, under kitchen cabinets, and around freshwater lines and AC units, ensuring these areas are protected from freezing. If your boat is stored on a lift or trailer, we recommend choosing a heater one size larger than the suggested model or a second heater for optimal performance.\u003c\/p\u003e\n\u003cul class=\"specs\"\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003eTrue Forced Air Heating circulates air more effectively and heats more evenly for more accurate temperature control.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003eMounting orientation flexibility: Horizontal or vertical installation supported, even upside down.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003eAutomatic Thermostat turns the heater on at 40°F and off at 55°F (+\/- 3°F) for tight, reliable control.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003eFailsafe Design cannot overheat; the heating technology is dynamic and self-regulating.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003eHigh Efficiency produces heat faster, circulates more air, and shuts off earlier to save energy.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003ePre-wired 15 ft marine-rated power cord with a 110V 3-prong plug for plug-and-play installation. No hardwiring required.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003eMaximum Life: Designed for durability and reliability in harsh environments.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCorrosion protection: Fully anodized inside and out to resist corrosion in wet and salt-air conditions.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003eMounting hardware included: Stainless Phillips head screws.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003eEnergy note: thermostatically controlled can reduce energy use up to 75% compared to continuous-run heaters.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCertified and independently tested.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003eIP68 rated: The assembly is sealed for rugged use—resists dust and moisture exposure in dirty, damp conditions and handles wet, harsh environments without failing.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003eIgnition protected: Tested to U.S. Coast Guard standards (USCG 33 CFR 183.410) and SAE J1171.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003eMil-Spec tested: MIL-STD-810E Method 514.4 for vibration, humidity, and high\/low temperatures.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cdiv\u003e\u003cspan\u003e5-year warranty (best in the business), backed by U.S.-based support.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"721\"\u003e\n\u003cspan\u003eBuilt for freeze protection in compartments, enclosures, Marine engine compartments, and utility bays.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan class=\"overviewtext\"\u003eAs product and industry experts, our goal for the Xtreme Heater was to produce a highly safe, dependable, and efficient option on the market. With our heaters, you can confidently stay on the water for extended periods.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan class=\"overviewtext\"\u003eIf your boat is docked on a lift or trailer, you may need to consider increasing the wattage of the heater up one level to compensate for heat loss. Make sure to cover the fresh air vents to prevent air from escaping and the cold from coming in, resulting in a more efficient heater and saving you money.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan class=\"overviewtext\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.xtremeheaters.com\/products\/xtreme-heaters-medium-600w-xxheat-boat-bilge-rv-heater\" style=\"color: rgb(0, 170, 255);\" target=\"_blank\"\u003eSHOP MEDIUM HEATER HERE\u003c\/a\u003e \u003c\/span\u003e(Boats 28′ Length)\u003cbr\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003eSHOP LARGE HEATER HERE\u003c\/span\u003e (Boats 35′ Length)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0431\/3110\/9532\/files\/Installation_Manual_2024.pdf?v=1711988195\" rel=\"noopener\" style=\"color: rgb(0, 170, 255);\" target=\"_blank\"\u003e\u003cem\u003e\u003cspan class=\"overviewtext\"\u003e\u003cstrong\u003eOwners manual click here \u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cem\u003e\u003cspan class=\"overviewtext\"\u003e\u003cstrong\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/fbufUK67k4k?si=qYF1iAn3Fn1owDeG\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!-- split --\u003e\u003c\/p\u003e\n\u003ch2 class=\"yikes-custom-woo-tab-title yikes-custom-woo-tab-title-specifications\"\u003eSpecifications \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWattage: 400W\u003c\/li\u003e\n\u003cli\u003eBTU: 1365\u003c\/li\u003e\n\u003cli\u003eInrush (startup) current: 5.2A\u003cstrong\u003e\u003cem\u003e, \u003c\/em\u003e\u003c\/strong\u003e1 sec.\u003c\/li\u003e\n\u003cli\u003eTypical operating current: 3.5A\u003c\/li\u003e\n\u003cli\u003eFan flow 58CFM\u003c\/li\u003e\n\u003cli\u003e69.2 Db \u003c\/li\u003e\n\u003cli\u003eIP68 (Waterproof) rated Fan\u003c\/li\u003e\n\u003cli\u003eMTBF for fan: 40,000\u003c\/li\u003e\n\u003cli\u003eHeater Dimensions: 5.75″ x 3.5″ x 5 1\/8″\u003c\/li\u003e\n\u003cli\u003eBox packaged Dimensions 10″ x 6″ x 6″\u003c\/li\u003e\n\u003cli\u003eFuse or breaker size required 15A\u003c\/li\u003e\n\u003cli\u003e15ft marine rated power cord\u003c\/li\u003e\n\u003cli\u003eUPC-895670001217\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- split --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for boats up to 24′ Length\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"shop_attributes\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"product_weight\"\u003e4 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd class=\"product_dimensions\"\u003e\u003cspan\u003e5.75″ x 3.5″ x 5 1\/8″\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBecause boats vary in materials, insulation, and design, it's essential to carefully assess your specific needs and climate to determine the most suitable heater. In some cases, depending on the size and configuration of your boat, more than one heater may be necessary to ensure adequate protection. The compact size and efficient performance of Xtreme Heaters make them a perfect choice for these smaller spaces.\u003c\/p\u003e","brand":"Xtreme Heaters","offers":[{"title":"Default Title","offer_id":67757374963899,"sku":"XXXHEAT-400","price":369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0431\/3110\/9532\/files\/1_61e7cb00-3af9-4c1b-8caf-6356d7e5ea51.png?v=1730829775","url":"https:\/\/xtremeheaters.com\/products\/xtreme-heaters-small-400w-xheat-boat-bilge-heater-copy","provider":"Xtreme Heaters","version":"1.0","type":"link"}