How to change the Iveco heater box?

1, replace the Iveco heater tank, and remove the instrument panel first.

2. Secondly, take out the warm air water tank and the cold air evaporation tank, and disassemble and take out the warm air water tank.

Finally, take out the old heating box and replace it with a new one. The warm air box is a heating component in the hot air conditioning system. When the water in the engine passes through the warm air tank, the warm air tank is heated, and when the blower blows, it is warm air.