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Xtreme Heaters Engine Compartment Boat Heater


Xtreme Boat Heaters keep your boat ready to use, even in cold weather. Designed to prevent freeze damage in your engine compartment or bilge, Xtreme Heaters are safe, efficient and reliable.

  • Self-regulating for safety and efficiency
  • Designed to withstand harsh marine environment
  • Fully anodized aluminum case
  • Sealed electronics and marine power cord
  • Waterproof fan
  • Mount in any orientation, even upside down


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Item Number: 
Ship Method: 
Availability:
In-Stock
Ships in 3-4 Business Days


Item #
Description
Price Quantity
XHEAT
300 watt heater -- 6" x 4" x 5 1/8" -- For boats up to 21' *
$319.00
XXHEAT
450 watt heater -- 8" x 4" x 5 1/8" -- For boats up to 26' *
$360.00
XXXHEAT
600 watt heater -- 8" x 4" x 5 1/8" -- For boats up to 35' *
$409.00
XTRQRS
Quick Release Bracket for 300 Watt Xtreme Heater
$32.95
XTRQRL
Quick Release Bracket for 450 & 600 Watt Xtreme Heaters
$32.95

Xtreme Engine Compartment Boat Heater

Xtreme Boat Heaters are designed to warm engine compartments or bilges to temperatures just high enough to protect them from freeze damage. The self-regulating PTC (Positive Temperature Coefficient) technology draws less power as it approaches maximum operating temperature, saving energy when it isn’t needed. While Xtreme Boat Heaters use a thermostat for optimal efficiency, the PTC technology means that your heater will never overheat, even if the thermostat or fan should fail.

Xtreme Boat Heaters Feature:

  • True forced air heating effectively circulates air for even heating and accurate climate control
  • Failsafe design cannot overheat
  • Pre-wired 20ft marine rated power cord with 100v 3-prong plug
  • Fully annodized aluminum inside and out for superior protection from harsh marine environment
  • Automatic thermostat turns the heater on at 40ºF and off at 55ºF  with a tolerance of only +/- 3º
  • Small footprint for easy installation in almost any size or type of boat
  • Can be mounted at any angle, including upside down, to accommodate any engine compartment configuration
  • Increases battery life and provides more cold cranking power during winter months
  • Fast acting -- begins running at operating temperature almost immediately after it power on and cools in a very short period of time
  • Full two year warranty and lifetime support for service
  • Certified and independently tested to meet:
    • US Coast Guard Ignition Protection Standards
    • Transport Canada Ignition Protection Standards
    • ABYC E-11
    • SEA J1171
    • ISO 8846
    • MIL-SPEC 810E

Extreme Heaters Installation and Owner's Manual


Optional Extreme Heater Quick Release Bracket

  • Install and remove your Xtreme boat heater(s) in seconds, without the need for tools
  • Makes it simple to remove the heater for the boating season, leaving just a low-profile bracket installed and ready to go
  • Anodized aluminum construction will not corrode
  • Works on all Xtreme Heaters built after 2004
  • Two sizes: Small fits 300 watt heaters; Large fits 450 and 600 watt heaters
  • One year warranty



* Note on Sizes:   These are general guidelines.  The infinite number of variables involved including boat and engine compartment configuration, storage location, local weather conditions or extreme weather events make it impossible for Xtreme Heaters to make definitive recommendations for specific boats in specific locations.  Note that a boat that is stored out of the water on a lift, or on a trailer, may require the next size larger heater for full engine compartment protection. Bilge vents need to be covered and out drive drained. For larger boats or houseboats 2 or more heaters may be used.

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on Xtreme Heaters in continental USA. Excludes Alaska, Hawaii and US possessions.