Safe Reliable Boat Engine Heater
and Marine Heater Solutions

The Xtreme Marine Engine Compartment Heater was developed to provide a safe and consistently reliable solution to protect your boat’s engines and critical components from freeze damage. Whether part of your overall boat winterization strategy, or a way to extend your boating season in colder months, Xtreme’s boat engine heater is key. Our customer testimonials demonstrate the level of satisfaction our products have brought to boaters in the US and around the world. Read our Choose your Heater Guide to get the right heater for your boat.


Why Xtreme Heaters

Our mission in creating our line of bilge heaters was to build the safest, most reliable and most efficient product available. We wanted our heaters to be the safe and easy answer to keeping you on the water longer. We designed it to last the life of your boat, so instead of following tedious winterization procedures every time the weatherman brings the bad news of a freeze, simply plug in your Xtreme Heater for fully automatic, completely safe freeze protection and peace of mind.

Safety            Effeciency

Reliability        Compact and Flexible