Features: 1. **Fast Heating:** The car engine heater, equipped with a built-in thermostat, heats up in just 30 minutes, reducing fuel consumption and extending engine life. 2. **Safety Protection:** This car engine heater incorporates double overheating protection, ensuring safe operation and allowing for convenient parking near homes and offices. 3. **Practical and Durable:** Constructed with an aluminum alloy casing, this heater offers a long service life, exceeding 2000 hours. It allows for comfortable travel even in temperatures as low as -30°C. 4. **Application:** Suitable for engine preheating in cars, trucks, buses, RVs, campers, caravans, construction vehicles, boats, and other vehicles with a 1.8-liter displacement or greater. 5. **Multi-Function:** Provides a heat source for the car, increases interior temperature, preheats engine coolant, and prevents low-temperature engine wear. 6. **Professional Part:** A universal air parking heater that improves car temperature, facilitates interior thawing, aids in starting the car, and prevents fogging and frosting on car windows. Specification: * Item Type: Car Engine Heater * Material: Environmentally Friendly Aluminum Alloy, PVC * Joint Diameter: Approx. 18mm / 0.71in * Automatic Temperature Control: 85°C-130°C * Pump Lift: 90CM / 35.4 Inches or More * Applicable Models: Suitable for cars with large engine displacement (1.8-2.5L). Package List: * 1 x Car Engine Heater * 1 x T Tube * 2 x Fixing Clamps * 1 x Instruction Manual Note: 1. **Installation and Warning:** After installation, the antifreeze waterway must be exhausted to avoid air pockets that can impede circulation and damage the preheater. This preheater is not compatible with natural heaters. It is only for vehicles using premium glycol antifreeze; low-grade antifreeze can cause scale, rust, and ice buildup, potentially clogging the preheater. Please use a rated voltage of 220-250 volts, a 10A power socket, and a power supply capable of handling a peak current of 16A with a reliable grounding protection system. 2. Manual measurement may result in slight errors.