Cold and warm air enters the cab through different air ducts changed by mechanical devices. When using cold air, the air flow will not pass through the warm water tank. So in principle, it is useless to install a water valve. Of course, adding it will not affect the quality of the water tank.
I hope the above answers are helpful to you, thank you!
Beijing North Xinxing Changan Suzuki 4s shop maintenance telephone number 0 10-63287800.
24-hour rescue hotline 0 10-63287408
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