Xtreme Heaters Boat Engine Compartment Heater | Large 800w Bilge Heater - For Boats Up To 35 | Boat Heater, Well House Heater, Camper/RV Heater, & Marine Heater - Safe Self Regulating Bilge Heater

They say the best boat youll ever have is the one your friend owns....I have found this to be true :) I have had friends with cruisers, speed boats, and wake boats (and have owned one for a short while), I have purchased Xtreme Heaters for all of them as a way to say THANKS for sharing your boats with my family and occasionally contribute gas as well ;) My friends boats are a mix of dry dock, trailered, on a lift, or in the water and none have had issues with these heaters installed.....and we do get down to freezing and below in the winter here in GA. One of my friends says he sleeps better not worrying about his boat any more. Xtreme is easy to contact if installation questions come up, always helpful with no condescending attitude. Kudos Xtreme!

First winter with it. Seems to work fine.

This product has high reviews for a number of reasons. First, our boat, 25 ft. Sea Ray is docked during the winter in our boat house in North Texas. We do enjoy using our boat during nice winter weather and prefer not to winterize our boat. This product is placed in the engine compartment to keep the cooling water in the engine from freezing. The heater turns on automatically when the temperature is below 40 deg F and maintains the compartment temperature high enough to prevent engine and bilge compartment. The heater is safe to use in a closed compartment where fuel vapors may be present. We do add fuel stabilizer in the winter and trim down our out drive to drain the water from the lower unit to prevent freeze damage. Very satisfied with the product which pays for itself in a year compared to on dock boat winterization services. The heater must have a continuous 110 V electrical supply to function. Very satisfied with this high quality marine grade heater.

works great on our boat motors for the winter!@

It comes on at 40 degrees or so, and turns off at 50 or so. Not bad!!

Kept my boat at 50 degrees on the coldest day

Just got this so cant give a full review but my husband loves the fact that we can extend our boating season. Will know more after winter.

Used it while trying to figure out how to winterize a boat. Winter storm came through and encountered no problems.

Great purchase. Plug and play. Winterization cost me $600.00The heater cost $480.00.Do the math. Very good.

The heater I received does not work. Temperatures will be dropping below freezing this week and Im out $400 and no way to safely heat my engines.