... ,ISO9001:2008 1500W Water Jacket Heater For Diesel Engine1,IntroductionWhen the temperature of use environment ... preheating oil and water for all types of diesel engines, the constant temperature is 40°C 2,Basic ... firmly, and make sure there is no air inside and full fill with water.4, ... System) intelligent controllers and Sunyear Power Intelligent Diesel Driven Equipments.4.3, Wide range of products ...