1500W Engine Coolant Heater Car Preheater Parking Heater EU Plug 220V250V for 1.5L RV Truck Boat CamperP20211224385 1Working Principle: The preheater uses 220V power supply to circulate and heat the antifreeze through the built in pump and electric heating element to increase the engine temperature. 2Multifunction: Improve the interior temperature, preheat the engine coolant and avoid low temperature engine wear. Beneficial to car interior thawing, car starting, car glass defrosting. 3Fast Preheating: 1500W power heater, built in thermostat, heating time of only 30 minutes, even in the cold weather of 30 degrees or more, you can travel at will. 4Wide Application: Suitable for cars, trucks, buses, campers, caravans, engineering vehicles, ships, etc. with displacement below 1. 5L to enjoy warmth in cold winter. 5Durable Construction: Metal shell, longer service life, not less than 2000 hours. Easy installation, save time and effort, realize to park closer to home and office. Item Type: Car preheater. . Material: Metal. Power: 1500W. Working Voltage: 220V-250V. Connector Diameter: Approx. 18mm/0.71in. Automatic Temperature Control: 65-70. Pump Lift: Approx. 90cm/35.4in or more. . Plug Specifications: EU plug, 220V-250V. Fitment: Suitable for all kinds of cars within 1.5L 1 x Engine Heater. 2 x Clamp . 1 x T Connector