Zerostart 310-0005 Engine Block Heater Provides better fuel economy (based

Provides better fuel economy (based on the latest industry standard)

Say goodbye to nuisance mice and rats

Super Security Protection

it's safe for drinking water

making them easily portable and suitable for a variety of camping situations

Zerostart 310-0005 Engine Block Heater Provides better fuel economy (basedEngine block heaters are used to heat the engine block and engine fluids of gas and diesel vehicles as an aid to starting in cold weather. the heater is operated using standard household ac power and the heat generated is distributed throughout the engine by the convective flow of the warmed coolant. Product Features Warm engines produce significantly fewer emissions Provides for quicker vehicle cabin heater output Extends life of engine and starter