The utility model provides a catalytic thermal high field nonflame infrared gas stove for users. The gas stove is provided with a plurality of stove bodies sheathed inside and outside, the walls of the stove bodies are sequentially heightened from inside to outside and the top opening opens. Gas guide spray pipes respectively supply gas to the respective stove body along the internally tangent direction. The top opening of the stove body is provided with a depressed catalysis micropore ceramic plate that is fixed with a metal gauze on the ceramic plate through a ceramic support. A space between the ceramic plate and the metal gauze is a thermal high field combustion space that becomes a direct heat source used for raging fire cooking, industrial high-temperature high-heat load heating and infrared radiation combustion. The gas stove has the advantages of multiple fire heads, large heat load, strong fire power, high heat efficiency, no exhaust gas pollution, no noise and thorough energy conservation. Shown by a test, the heat efficiency reaches 55% and is 35% higher than that of a flaming gas stove in the market with the increasing range up to 80%. The gas stove saves over 50% natural gas compared with the flaming gas stove of a restaurant and is suitable for the requirements of the catering industry, industrial gas and large heat load infrared high-temperature heating.