Global Gas Wall Furnace Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032 has complete details about market of Gas Wall Furnace industry, Gas Wall Furnace analysis and current trends. According to our (Global Info Research) latest study, the global Gas Wall Furnace market size was valued at US$ 12814 million in 2025 and is forecast to a readjusted size of US$ 18210 million by 2032 with a CAGR of 5.3% during review period. Wall hanging furnace is the abbreviation of gas wall hanging furnace, the full name is "gas wall hanging mi.