Feature: 1. WIDELY USED: This engine water heater is suitable for various types of generators, used for coolant preheating, has strong practicality. 2. REDUCE LOSS: The engine preheater can greatly reduce heat loss, maintain the coolant temperature at 50, improve operating efficiency. 3. IP54 GRADE: The coolant preheater features IP54 waterproof and dustproof grade, with good stability, and excellent heating performance. 4. RELIABLE MATERIAL: The heater is made of premium stainless steel material, with low vibration, strong impact resistance, and durability. 5. PROFESSIONALLY MADE: With exquisite craftsmanship, compliance with standards, stable in performance, convenient to install and use. Specification: Item Type: Generator Coolant Preheater Material: Stainless Steel Rated Power: 1500W Constant Temperature Point: 50 Protection Grade: IP54 Main Function: Suitable for preheating the coolant of various types of generators. Package List: 1 x Generator Coolant Preheater2 x Fixation Accessories