Practical and professional: This Car Air Heater Control Board Motherboard is a perfect accessory for your car, providing practical and professional control. Durability and performance: Made of plastic material, this circuit board ensures good performance and long-term usage. Easy installation: With its easy installation feature, you can quickly and effortlessly set up this control board. Stable characteristics and high reliability: The control board exhibits stable characteristics and high reliability, ensuring the efficient functioning of your car's parking heater. Part Name:Parking Heater Main Board Fitment:For 5KW Air Parking Heater Important Note: If your motherboard and controller look the same as ours, then you can buy a motherboard or a controller to replace your broken one. If your motherboard and controller are different from ours, you need to buy motherboard and controller together to replace your broken . Or it not fit for your heater. Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Compatibility is just a reference. Please Compare The Part Number With Your One Before Purchasing! Remote controller:Without 1 x 27A12V batteries Colour:As Shown Material:ABS Package Contents: 1 x Mainboard 1 x Five-wire Bluetooth switch 1 x Wiring harness 1 x Sensor 1 x Remote controller (Without 1x 27A12V batteries) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.