Homeowners Receptiveness through Functional Economy of Heat Pump.

The paper discusses the potential of transitioning towards sustainable sociotechnical systems by renovating existing houses, through services contracts for homeowners. It proposes a shift from ownership to a "right of use" model for house heating applied to heat pumps. heat pumps in economics of functionality are a total novelty for the demand side such that suppliers face uncertain user demand for a service with composite content. This approach aims to extend equipment lifespan, reduce energy consumption, and align with sustainable development goals. The study surveyed 4000 French homeowners to gauge their receptivity to service contract applied to heat pumps. Four groups were identified: those interested in circular aspects, those seeking full services contracts, those focused on professional advice, and those uninterested in any propositions. [ABSTRACT FROM AUTHOR]