Updated business canvas model

By using the well-known Business Model Canvas tool to describe and illustrate the potential new business opportunities and business models, which SABINA project opens, the aim of this specific deliverable is to challenge the basic principles of business and end customer behaviour( based on the fact that building owners are reluctant to replace oil and gas burners with heat pumps, because ownership of heat pumps is associated with a perception of a large investment, uncertain operating expenses and technical barriers etc.) and develop and describe a new model which breaks down these market and customer barriers. The success criteria of this specific deliverable will be the full Business Model Canvas description (update) of this new business model, which European Heating Supplier companies are able to evaluate and adopt. All relevant business specifications (e.g. requirements in terms of technical, administrative and business related requirements and investments) must be described and presented to the project partners.