The leakage of heating depends on whether it is caused by central heating or household self-heating. If the household is heating itself, then the owner will bear the main responsibility for this loss. But if it is central heating, the main responsibility should be borne by the heating management department or the property, and overhaul fund will not be used to maintain the house.

Scope of use of maintenance fund: the scope of use of maintenance fund mainly includes public parts and facilities used in the community. Specifically, the public part refers to the part shared by the owners in a single house or the owners in a single house and the non-residential owners connected with it, including foundation, load-bearing wall, column, beam, floor, roof, outdoor wall, hall, stairwell, corridor and so on. * * Facilities and equipment used generally include elevators, antennas, lighting, fire-fighting facilities, green spaces, roads, street lamps, ditches, pools, wells, non-operating garages, public cultural and sports facilities and houses.