Features: 1. High quality, compatible with 12V/24V, 5KW-8KW 2. After hot start, the air in the cabin can be preheated quickly 3. Lower power consumption. Ideal heating solution for long-term parking (8 watts of power, equivalent to the energy consumption of a standard indicator light) 4. Low fuel consumption (0.1 liters of fuel per hour) 5. Adjustable cabin temperature Features: Wide control range, very low power consumption compared to similar products on the market Cabin temperature is steplessly adjustable Effectively reduces noise by controlling blower speed Optional internal or external installation Real-time function monitoring Maintenance-free design with easy maintenance access Specifications: Type: Parking heater control motherboard Compatible: 12V, 24V, 5-8KW air heater Material: Plastic Color: Black + Green Package Contents: 1 x Parking heater control motherboard Note: Light reflection and different display settings may cause slight color variations between the item and the image. Measurement allows an error of +/- 1-3 cm.