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Xtreme Heaters XXXHEAT800 800W Compartment Heater for Boats, RVs, and Marine Applications

Manufacturer

Xtreme Heaters

<h3>Protecting Your Investment in Any Climate</h3><p>Xtreme Heaters has established itself as a trusted name in marine and recreational vehicle heating solutions, specializing in engine compartment protection systems designed to prevent costly freeze damage. For boat owners and RV enthusiasts who face cold-weather challenges, these heating systems provide a critical layer of protection that extends far beyond simple winterization.</p><h3>Engineered for Marine and RV Environments</h3><p>What sets Xtreme Heaters apart is their focus on the unique heating demands of marine and recreational vehicle applications. Unlike standard space heaters, their products are specifically engineered to withstand the moisture, temperature fluctuations, and confined spaces typical of boat engine compartments, bilge areas, cabins, and RV underbellies. The company's heating solutions offer consistent, safe operation that addresses one of the most common causes of off-season damage: freezing temperatures that can crack engine blocks, damage water systems, and destroy expensive pumps.</p><h3>Comprehensive Heating Solutions</h3><p>The Xtreme Heaters product line encompasses several specialized applications. Their bilge heating systems target the lowest, most vulnerable areas of a vessel where water accumulation and freezing pose the greatest risk. For broader engine protection, their marine engine compartment heaters deliver steady warmth to prevent damage to fuel systems, cooling components, and engine internals during storage or cold-weather operation. Beyond marine applications, the company also manufactures heating solutions for pump houses, where maintaining above-freezing temperatures is essential for protecting well systems and irrigation equipment.</p><h3>Year-Round Boating and Extended Seasons</h3><p>While freeze protection is paramount, Xtreme Heaters' products serve another valuable purpose: extending the usable season for recreational vessels. Boaters in northern climates often face a shortened season dictated by temperature rather than desire. With proper heating systems installed, many owners can launch earlier in spring and continue using their vessels later into fall, maximizing their investment and enjoyment. This capability transforms a defensive winterization tool into an offensive strategy for year-round recreation.</p><h3>Safety and Reliability</h3><p>In enclosed spaces like engine compartments and RV storage bays, heating safety cannot be compromised. Xtreme Heaters designs their systems with built-in safety features appropriate for unattended operation, recognizing that these heaters often run for extended periods without supervision. The consistent, reliable performance that defines the brand has made it a go-to choice for boat owners, RV travelers, and property managers who need dependable freeze protection they can trust throughout the harshest winter months.</p>

Part Number

XXXHEAT800
06/01/2036 3:45 AM
Sale Price

$465.00

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Xtreme Heaters XXXHEAT800 is an 800-watt compartment heater ideal for boats up to 35 feet, large RV compartments, and marine engine spaces, designed to maintain above-freezing temperatures and provide robust protection against cold weather. This compact yet powerful heater fits easily into tight engine compartments and offers flexible installation options for boats of all sizes, from smaller runabouts to large yachts with complex systems.

Key Features:

  • Automatic thermostat turns the heater on at 40°F and off at 55°F with +/-3° tolerance
  • Failsafe design cannot overheat with dynamic, self-regulating heating technology
  • True forced air heating circulates air more effectively for accurate climate control
  • Pre-wired 15-foot marine-rated power cord with 110V 3-prong plug for easy installation
  • Fully anodized inside and out for complete protection
  • Tested to U.S. Coast Guard Ignition Protected standards and Mil-Spec tested for vibration, humidity, and extreme temperatures

With its powerful 800W output, this heater offers reliable performance that ensures critical areas stay warm, whether your vessel is in the water or stored on a lift. Installation is straightforward with included mounting hardware and simple design—just use a Phillips screwdriver, mount it, plug it in, and it's fully automatic and ready to protect your boat or RV.

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