A digital information model of a 10 kW boiler house has been developed for the operation service based on design and working documentation. The main advantage of this model is the real equipment from the project with the real dimensions of each piece of equipment The model contains all communications (gas, water, process fluids). The equipment has a real marking. The boiler room model allows you to select one or more pieces of equipment to evaluate its placement in the boiler room. The project is finished. The facility has been built and put into operation.