The document summarizes key trends in global heating markets, with a focus on Europe. It notes that while gas-fueled boilers are growing in dominance, controls and renewable heating systems are also increasing in importance. Legislation is driving the market toward more efficient condensing products and combined/hybrid heating systems. The European market is shaped by targets for low-energy buildings and decarbonized electricity. Overall, the trends include a rise in system integration and controls to better manage decentralized renewable energy generation.