1, indoor self-heating system. These systems belong to the household's own equipment, and the expenses are borne by the household itself, which is not within the scope of application of special maintenance funds.

2, district unified heating, the heating unit is responsible for the maintenance of household equipment, maintenance costs paid by the heating unit, not from the special maintenance fund. (Residential boiler heating, the property management company pays the maintenance fee from the heating fee. ) indoor pipes, heat sinks, radiators, etc. It belongs to the user-owned equipment, and the maintenance and replacement are the responsibility of the residents themselves.

Generally speaking, the heating system is not within the application scope of special maintenance funds.