Before ordering, please make sure your radiator host and radiator host accessories are compatible with your motherboard on the link. If it is inconsistent with the original, please do not buy it, it will cause error. My suggestion is to buy our matching monitors, motherboards and cable harness products to make the heater work normally. (Not suitable for Webasto, most Eberspacher are suitable.) Specification: Condition: New Color: Black Adapted models: universal Voltage: 12/24v Display: Lcd Lcd connector: 3 pins Remote control: 4 button Application: car/truck Control board Suitable: 12V/24V 3KW/5KW/8KWDiesel air heater Wire harness A: the two black lines are 2.1m, and the red line is 2.7m. Before ordering, please make sure your heater host and heater host accessories are compatible with the motherboard on the link. My suggestion is to buy our matching monitors, motherboards and wiring harness products to keep the radiator working normally. On-time delivery. Full refund if the product is not received within the guaranteed delivery time. Longer protection. 15 days more protection after the order is completed. Returns extra.Return any product, only those in perfect condition.Guaranteed quality or full refund.We support drop shipping:Unlimited stock to fulfill orders every day.No invoice or receip or promotional materials included.If you have a lot of orders, you can give us Excel/CSV. If you are satisfied with our products and services, please leave us positive feedback and all 5 stars. If you have any problems with our products or services, please let us know. We will do our best to solve any problem and provide you with the best services for customers.