Many people don't know how car heater actually works
. The article will give the insight what goes inside many car heater. The car heater consist of three main parts which includes the most important part cooling system, blower fan, heater core and ducting system. We will give you a detail on each part one by one.
Let's start with the most important part cooling system. All the vehicle inner combustion comes from the car cooling system. The cooling system can further divided into sub parts like hoses pipes, radiator, water and coolant. The coolant inside the block of engine heats up to certain level so that thermostat can be open and allows the coolant flows inside radiator.
There are many tubes inside the radiator and also multiple fins made up of aluminum which helps in keeping coolant cool as by passing air. The temperature rises up to 200 degrees which is enough to heat all the section of the vehicle.
This all system is pressurized for the purpose raising water to boiling level. The other part in car heating is heater core which is heated from the coolant as its pump from the engine. Then it flows through the core of heater.
The heater core is consist of same as radiator having tubes and fins for the purpose of cooling. You can find this part of car heating system in passengers legs place area. This is quite difficult to get hand on it if you want to repair one so my advice it to ask the professional help in this regard.
The last part in car heating system is duct and fan which plays a quite significant role as it throws the hot air which is created by the heater core. So this hot air passes from the ducting system and ends in different compartments of passengers.
The fan comes with the speed adjusting feature to meet the speed requirement which you need. They also vent at the end of ducting which can be close or open according to the requirement.