Features 1、MAIN PURPOSE: This engine water jacket heater is suitable for various types of generators, and used for coolant preheating, with strong practicality. 2、HIGH EFFICIENCY: The engine water jacket heater can greatly reduce heat loss, maintain the coolant temperature at 50℃, improve operating efficiency. 3、EXCELLENT ALLOY: EXCELLENT ALLOY: The generator pre heater adopts excellent alloy materials, with low vibration, strong impact resistance, and long service life. 4、IP54 PROTECTION: The water jacket heater has IP54 protection grade, waterproof and dustproof, with good stability, excellent heating performance. 5、STABLE PERFORMANCE: With exquisite workmanship, the self circulating water jacket heater has stable performance, easy installation and operation. Specification Item Type: Engine Water Heater Material: Aluminum Alloy, Nickel Chromium Iron Alloy Rated Power: 3000W Constant Temperature Point: 50℃ Protection Grade: IP54 Application: Suitable for preheating the coolant of various types of generators Package List 1 x Engine Water Heater 2 x Fixed Accessories