Universal Under Dash Heater 12V Heat Defroster w/ Speed Switch Car Truck 4 Ports
Description:
Under Dash Heater Is a Kind of Energy-saving Heater That Functions in Exactly the Same Way That Your Factory Cooling System Used to. Hot Coolant from the Engine Passes Through the Heater Core, the Blower Motor Forces Air Through the Core, and Warm Air Is Expelled into the Passenger Compartment of Your Vehicle.
No Fuel Consumption, Can Provides More Heat Output than Battery-powered Heater in Low Electricity Consumption
Specification: Color: Grey Optional Voltage: 12v Power Supply: 8a Material: Copper, Iron Weight: About 3kg Size: 23 X 21 X 10cm/9.3" X 8.5" X 3.9" Fitting Required - 5/8'' (16mm) Inner Diameter Water Hose Applicable Models: Trucks, Minivans, Excavators, Harvesters and so on. | ![]() |
![]() | Features: 1.Energy-efficient Heater, Can Provides More Heat Output than Battery-powered Heater in Low Consumption 2.Make Full Use of Hot Coolant, Functions in the Same Way As Engine Cooling System, Environmentally Friendly 3.High Efficient Copper Pipe Heating Core Helps to Warm up the Air Through the Core in Seconds 4.Powerful Blower Motor and 4 Holes Air Outlets Provides Strong Warm Air Flow to Passenger Compartment 5.Comes with Mounting Brackets and Speed Control Switch, Support Under Dash Installation |
Instructions:
1、Make Sure the Direction of Flow Through the Cooling System
2、Connect the Hot Coolant Hoses to the Inlet and Outlet of Heater
3、Wire Heater and Switch into Your Vehicle’s Electrical System
The Red Wire of Switch Is Connected with Positive Pole of Power Supply and Heater
The Blue Wire of Switch Is Connected with Negative Pole of Heater
The Black Wire Is Connected with Negative Pole of Power Supply
1.in Order to Install the Heater, You Have to Connect Heater to Your Engine Cooling System
2.It Also Has a Blower That Need to Be Wired into Your Vehicle’s Electrical System for Blowing Warm Air




