Developers privately changed municipal central heating to residential boiler heating. How can I maintain it?

But I have a question.

In general, the change from central heating to self-heating cannot be changed in one sentence.

First of all, heating boilers need to be installed for self-heating in residential areas. This renovation cost is not borne by the property company itself. Installing a heating boiler, the project cost plus equipment and facilities, investment of millions. Which property company has more money to spend on this decoration? It's a joke to charge the heating fee for the project. If you burn your own boiler for heating, you may have some savings after deducting energy and labor costs, but compared with the expenditure on boiler renovation, you will never recover the cost in three to five years.

Secondly, self-heating in residential areas, whether using gas-fired boilers, oil-fired boilers or even coal-fired boilers, requires the approval of the planning department and the approval of the municipal government heating office before implementation. Without the permission of the government heating department, gas, oil, coal, etc. You can't buy what you need for self-heating