Who should bear the cost of replacing the water tank in the community?

By the original property company or the owners' committee.

1, the cost of replacing water tanks in residential areas According to the Property Management Regulations, "property service enterprises shall maintain and manage buildings and their ancillary facilities as agreed", so the property management company has the responsibility to bear the maintenance and repair costs of water tanks.

2. If the water tank breaks down and needs to be repaired or replaced, the property management company should take timely measures to ensure the safety and interests of residents are not harmed. There is no property company in the community or the property company can't bear the cost, and it can also be solved through consultation by the owners' Committee, such as spending this part of the cost from public income.