The global Gas Furnace market was valued at approximately $10.2 billion in 2024 and is projected to reach $18.7 billion by 2033, expanding at a CAGR of 6.8% during the forecast period. Over 62% of households in cold-climate regions rely on gas-based heating systems, while rising urbanization at 3.5% annually continues to increase residential installations worldwide. https://marketintelo.com/report/gas-furnace-market