preheater, electric engine heater , engine block ehater

It is made of alloy by precision casting, with in-built "high-speed carbon brush-free" motor. It uses the first domestical "water and power separation technology", more efficient heating! Dry burn is avoidable!

Operation principle: the preheater uses power supply to enhance motor temperature and heat anti-freeze in a circular way through in-built pump and electric heating element!


preheater, electric engine heater , engine block ehater