The text aims at the heat pump technology renovation project, combining with the characteristic of heat pump technology renovation project, heat pump technology renovation project of energy quantization method is proposed based on studying “section, energy measurement and verification technology”(GB/T28750－2012),. And the feasibility of this method is verified by examples. This kind of project is verified when the energy quantization factors affecting energy consumption will be dispatched to the same conditions, in order to make scientific and reasonable evaluation on the energy saving, this paper will promote third party classes for the heat pump technology renovation project section energy audit and energy saving energy contract management project validation provides the scientific method.