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Xtreme Heater - Medium (230V)


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Medium Xtreme Heater (XXHEAT230) - 230V

Suitable for boats up to 28' Length 

  • True Forced Air Heating circulates air more effectively and heats more evenly for more accurate climate control.
  • Automatic Thermostat turns the heater on at 40°F and off at 55°F +/-3° - the tightest tolerance available.
  • Failsafe Design cannot overheat. Heating technology is dynamic and self regulating. 
  • High Efficiency Xtreme produces heat faster, circulates more air and shuts off earlier. 
  • Pre-wired 20ft marine rated power cord with 110V 3 prong plug eases installation.
  • Maximum Life - Designed for durability and reliability.
  • Complete Protection: Fully anodized inside and out.
  • Small Footprint
  • Certified and Independently Tested

Our mission in creating the Xtreme Heater was to build the safest, most reliable and efficient product available. Our heaters are the safe and easy answer to keeping you on the water longer.


Medium Xtreme Heater (XXHEAT230)

  • Wattage: 450W
  • For countries or applications requiring
       230V instead of 110V
  • BTU: 1535
  • Inrush(startup) current 13A 1 sec.
  • Typical operating current is 4.5 A
  • Fan flow 32CFM
  • Heater Dimensions: 8" x 4" x 5 1/8"
  • Fuse size required 15A
  • 20ft marine rated power cord

Accessories for: Medium Xtreme Heater

Xtreme Heaters fit our need perfectly


After searching for a heater that would keep our 27' Boston Whaler Vigilant patrol/rescue boat in-service year-round we found your Xtreme Heaters fit that need perfectly


We purchased the XXHeat heater to keep our generator, battery bank and head system from freezing. We found the XXHeat to be low cost, light-weight, easy to install (4 screws, 2 minutes), easy to use, just plug it in and the automatic thermostat takes care of the rest.


East Providence Harbor Department

Med Xtreme Heater XXHEAT230

Out of Stock

Buy 2 for $660


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