For Chinese12V 24V Parking Heater Controller Diesel Air Heater LCD Monitor Switch + Remote Control + Control Motherboard Parking Heater LCD Monitor Switch Powered By Kindgreat Please Note: Your previous ones must be the same as ours, or it may not work. Ours can't fit original eberspacher and webasto model also. Features: - Remote Control Pairing. - Fuel Filling Manual Mode. - Timing Start Or Stop. - Time Setting. Specification: Condition: New Color: Black+silver Adapted Models: Universal Voltage: 12/24v Display: Lcd Lcd Connector: 3 Pin Remote Control: 4 Button Application: Car/truck Control Board Suitable: 12V / 24V 3KW / 5KW / 8K Wdiesel air heater Remote Control To Code Description In The Off Setting State,pre The Up Button First And Pre The Confirmation Button To Maintain More Than 3 Seconds.to Enter The Remote Control To The Code Interface,display Hfa-,pre The Remote Control To Launch The Remote Control Code,after The Code Exit The Code Interface,the Machine Enters The Boot State,if The Code Failed Will Not Enter The Boot State.the Timeout Of The Code Will Automatically Exit The Code State. Before placing an order, please make sure that your heater host and the acceories of the heater host are compatible with the motherboard on the link. My suggestion is to purchase our matching monitors, motherboards, and wiring harne products to make the heater host normal Operation.