KW2.0 Air heater (hereinafter referred to as the heater) is independent to the original engine system, it makes use of 12V or 24V direct current to drive. There are two kinds of control mode of the heater: Automatic control mode and Manual control mode. The heater adopts light diesel and gasoline which corresponds to the environmental temperature as fuel, and it can be started and operated normally at the temperature of above -40℃. The inhaled fresh air is heated to hot air through heat exchanger by the energy which comes from fuel burning, then blown to where it is needed. This type of heater owns the advantage of compact structure, light weight, high thermal efficiency, economize on electricity and fuel, easy installation.
●Warm-up, defrost glass
●Heat and keep warm for the followed area:
---Driving cab, cabin
---Interior of staff carrier
12V / 24V
Low limit of under voltage protection
10.5V / 21.6V
Upper limit of over voltage protection
15.5V / 30V
The structure of hood-shape case
The inner structure of heater
1.Exhaust tube 2.Gasket 3.Combustion pipe 4.Combustor 5.Fuel tube 6.Gasket 7.Combustion supporting fan blades 8.Bracket of fan motor 9.Gasket 10.Combustion supporting air inlet 11.Fan motor 12. Blade wheel of heating fan 13.Intake air temperature sensor 14.Controller 15.Fix screw 16.Fix screw 17.Fix screw 18.Ignitor sensor
Operation and Control
After the heater is installed, it shall be turned on repeatedly for a few times or fill the fuel route manually, so as to avoid staring failure due to lacking fuel on the fuel route.
1--Controller knob; 2--Switch key of Automatic mode; 3--Switch key of Manual key; 4--Pow off / Function; 5--LCD; 6-- Fuel type; 7--Display area of mode switch;
8--Current temperature / Display area of fault code;
9--Setting temperature / Display area of power percentage
Note: When the environmental temperature is below 0℃, it will be shown on the LCD in the form of number flashing.
Application field of Air heater
The air heater is not affected by the engine ,and it is supplied for the following vehicles with corresponding power.
●All kinds of auto and trailers.
●Boat, ship, yacht
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