Features 【Widely Used】: The water-cooled engine heater is suitable for preheating the coolant of various types of generators, and is very practical. 【Efficiency Improvement】: The engine block heater can greatly reduce heat loss, maintain the coolant temperature at 50℃, and improve operating efficiency. 【Reliable Material】: The heater is made of high quality stainless steel material, which features small vibration, strong impact resistance, strong and durable. 【Meet Standards】: The motor block heater is professionally produced with exquisite workmanship, meets standards, has stable performance, and is easy to install and use. MEET THE STANDARDS: The motor block heater is made with professional production, refined technology, in line with standards, possesses stable performance, easy installation and use Specification: Item Type: Engine Block Heater Material: stainless steel. Rated power: 500W Constant temperature point: 50°C Protection class: IP54. Main function: suitable for preheating the coolant of various types of generators Package List: 1 x Heater 2 x Fixed Accessories Package List 1 x Heater 2 x Fixed Accessories