Why is the water fee for a house without water in Xiamen more expensive?

The reasons why the water fee of the house without water stop here is more expensive are as follows:

1. Houses without water in Xiamen need to be pressurized twice, and ordinary houses only need to be pressurized once, so the water fee for houses without water will be relatively expensive.

2. Most of the houses that will not stop water supply in Xiamen are rebuilt in old communities. Because of the age, the facilities of the house are aging and need to be repaired and replaced frequently, so the water fee will be more expensive.