Upgraded of 12V Universal Auxiliary Heater Underdash Heat with Speed Switch for Car or Truck Minivans Excavators 4 ports

Product Description

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.
12V 4 Ports Universal Auto Car Underdash Compact Heater

Energy Saving and Efficient
The under-dash heater is an energy-saving heater that functions exactly the same way your factory cooling system uses. No fuel consumption, providing more heat output than battery powered heaters at low power consumption
More Efficient
Make full use of hot coolant, the function is the same as the engine cooling system. Comes with mounting bracket and speed control switch, supports installation under the dashboard
High-efficiency Heater
High-efficiency copper tube heating core, heating the air through the core, heating up instantly
Product detail presentation

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.

We have special tank diagrams and wiring diagrams that we can send to you if you need them.
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
NOTE:
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
Package Included:
1pcs x heater
2pcs x Tee
2pcs x mounting brackets
1pcs x switch
2pcs x straight fittings
7pcs x 16-25mm hose clamps