PERFERATE Universal Truck Heater 12V Universal Under Dash Heater 4 Ports Heat Defroster with Speed Switch Compact Car Auxiliary for RV, Camper, Motorhome, Truck, Van, Sedan, Pickup

Description：Have you found that the interior of your truck is particularly cold in the winter, making it difficult for you to concentrate while driving? But upgrading the entire air conditioning system is very expensive and troublesome, so why not take a look at our universal auto car heater? It can adapt well to various vehicles with a 12V power supply and provide you with heat comparable to air conditioning with only a small amount of electricity, solving the problem of insufficient power of air conditioning. From now on, you can enjoy a warm car in winter, avoiding the trouble of being blocked by fog and frost on the glass.Specification:Material: Copper, IronColor: GreyStyle: ModernSurface Treatment: PaintingAssembly Required: YesSpecial Feature: Portable, Fast HeatingRecommended Uses For Product: CarVoltage: 12VCurrent: 8AGross Weight: 3.15kg/6.9lbsNet Weight: 2.85kg/6.28lbsAir Outlet Diameter: 4cm/1.57inAir Inlet Diameter: 7cm/2.75inHose Length: 23.5cm/9.25inProduct Size: 28×23×10cm/11×9×3.93inPackage Size: 29.5×28.5×14cm/11.61×11.22×5.5inHow to Install1.Ensure the flow direction through the cooling system.2.Connect the hot coolant hose to the inlet and outlet of the heater.3.Connect the heater and switch it to the vehicle's electrical system.4.Connect the red wire of the switch to the positive pole of the power supply and heater.5.Connect the blue wire of the switch to the negative terminal of the heater.6.Connect the black wire to the negative pole of the power supply.Package Content:1×12V Universal Auto Car Heater4×Hoses4×Connectors2×Installation Brackets1×Stepless Adjustment KnobAll Accessories for AssemblyNotes1.It is recommended that a professional mechanic install this product.2.Please note that this product needs to be connected to the engine cooling system and vehicle electrical system to work.

• 【Exceptional Performance】 - This car heater boasts high thermal conversion efficiency, instantly warming the cabin space and rapidly heating airflow within minutes
• 【Versatile Functionality】 - Whether boosting interior temperature, warming your feet, or defrosting/demisting in winter, it becomes an indispensable accessory for your vehicle!
• 【Eco-Friendly】 - Utilizes the high-temperature coolant from the car engine flowing through the heater core. Forced airflow from the motor directs warm air into the cabin. Requires no fuel, consuming only minimal electricity for energy efficiency and environmental friendliness
• 【Stepless Adjustment】 - Features a stepless adjustment knob to freely regulate airflow volume, meeting diverse usage needs
• 【Easy Installation】 - Simply connect to the car's power source and secure it beneath the dashboard using the included mounting bracket