Good afternoon, you. How to modernize an individual heating point in an apartment building?
Good afternoon! Modernizing an individual heating point (IHP) in an apartment building can improve energy efficiency, reduce costs, and provide better control over the indoor temperature.  Here's a step-by-step guide on how to modernize an IHP:
1. Assess the current system: Begin by evaluating the current heating system, including the heat source, distribution system, and control mechanisms.  This will help you identify areas for improvement and determine the most appropriate upgrades.
2. Consult a professional: Engage a qualified HVAC engineer or energy consultant to provide expert advice and ensure that any changes comply with local regulations and safety standards. 
3. Upgrade the heat source: Depending on the existing system, you might need to replace or upgrade the heat source. Modern options include high-efficiency condensing boilers, heat pumps, or even solar thermal systems.
4. Improve the distribution system: Optimize the distribution system by replacing old radiators with more efficient models, installing underfloor heating, or adding thermostatic radiator valves (TRVs) to individual radiators for better temperature control.
5. Install a smart control system: Upgrade to a smart thermostat or building management system that allows for remote control and monitoring, as well as customizable temperature settings for different zones or time periods.
6. Insulate and seal the building envelope: To maximize the efficiency of the upgraded heating system, ensure the building is well-insulated and all gaps or cracks are sealed to minimize heat loss.
7. Regular maintenance: Schedule regular maintenance checks for your new heating system to ensure it operates efficiently and prolong its lifespan.
8. Monitor and optimize: Continuously monitor the performance of the upgraded IHP and make adjustments as necessary to optimize energy efficiency and comfort.

Keep in mind that the exact steps and technologies involved in modernizing an IHP may vary depending on the specific circumstances of your building, local regulations, and available budget.  It is essential to consult with professionals and carefully plan the project to ensure a successful upgrade.