Features: The 12V 5KW Parking Heater Control Board features an advanced heating systems that rapidly warms vehicle interiors to 20°C within 5 minutes, even in extreme cold down to 30°C, with energy efficient 0.5L/hour consumption for optimal winter comfort. Equipped with a user friendly LCD switches panel and oxidation resistant components, this strong control board ensures precise temperature adjustment and stable operate in high temperature environments through its ergonomic button design. Ideal for truck drives, owners, and winter adventurers requiring prolonged warmth during outdoor activities or long distance travel in harsh climates. Perfectly maintains cabin temperature for winter camping trips, drives, or daily commutes in conditions across cars, , and recreational vehicles. Engineered with premium circuit board materials offering superior thermal conductivity and electrical insulation, this air heater part undergoes strict quality control to minimize failure rates and secure multi season durability. Specifications: Component : plastic electric :12V Power: 5W (kVA) Temperature ranges:-30℃~40℃ Size: about 24x59x83mm/0.94x2.32x3.27inch Package Includes: 1 x LCD switches Circuit Board note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.