How to release air from a warm air tank?

1. The heating effect is not good, which is related to the gas in the water tank. It doesn't matter if the gas is not a lot of wine.

2. The heater box is only a heating component in the hot air conditioning system. When the water in the engine passes through the hot air tank, the hot air tank is heated, and the fan works to blow air to the hot air tank. When the wind passes through the warm air trough, it is the warm air coming out of the air outlet.

3. When the antifreeze is mixed with air, the hot water flowing through the warm air box will be reduced, thus weakening the warm air effect.

4. The reason for the poor effect of more warm air is that the pipeline of the warm air water tank is blocked by dirt such as scale, resulting in a decrease in flow.