Features 1、For Coolant Preheating: The engine water jacket heater is mainly used for preheating the coolant of various types of generators, greatly reducing heat loss and improving operational efficiency. 2、Closed Circulation: The generator coolant heater adopts a closed circulation system to avoid direct contact of the heater with the medium to be heated, and improve the operation safety. 3、Overheat Protection: The coolant heater is equipped with overheat protection device that automatically shuts off power in case of overheating, ensuring the safety of equipment and operator. 4、Stainless Steel: The engine water heater is made of excellent stainless steel, which has good sealing and corrosion resistance, can work in harsh environments with a long service life. 5、Adjustable Temperature: The power of the generator coolant preheater is 2000W, with 25‑85℃ adjustable temperature range, high efficiency, and meeting the needs of more usage situations. Specification Item Type: Engine Water Jacket Heater Model: FS-001GT-2 Power: 2000W Adjustable Temperature Range: 25-85℃ Main Function: Preheating coolant for various models of generator Package List 1 x Heater 2 x Fixed Accessories 2 x Screws 2 x Nuts