The REPLACE your Heating System Calculator is online. It helps end consumers, intermediaries and investors to find the best future-proof, resilient and climate-friendly alternative to an old heating system in just three steps. Almost like an energy consultation. The calculator is tailored to the situation in 10 European target regions and works in 8 languages (BiH, DE, BG, ES, HR, MK, RS, SL).
Besides taking into account technical features like the current energy consumption, the heat delivery system and hot water preparation, or the possibility of a connection to a district/ local heating network, the tool includes all currently possible subsidies of 10 European target regions in the overall consideration. A lot of further information like technology factsheets, national best practice examples and useful contacts for boiler and oven replacements are provided.