11409 Engine Block Immersion Heater without Wire 3/4″ NPT Thread Stainless Steel Adapter 120 Volts 400 Watts Approved

11409 Engine Block Immersion Heater Without Wire 3/4″ NPT Thread Brass Adapter Approved / 120 Volts / 400 Watts

11409 engine block heater adopts 3/4 “NPT American standard thread interface design, compatible with North America, Europe andinternational mainstream commercial vehicles, construction machinery and generator set cooling systems, and the compatibilitycovers more than 90% engine models. The built-in nickel-chromium alloy electric heating element and high-density magnesia powderpackaging process achieve a heat transfer efficiency of ≥95%, which can raise the engine cylinder temperature to more than 20 ° Cwithin 5 minutes, significantly shortening the cold start time.