2023 Newest Design Kerosene Stove Gas Stove Lightweight Home Camping Stove Heaters for Cooking

Household gas heaters generally consist of burners, heat exchangers, fans, control systems, etc. The working principle is that gas mixes with air and burns in the burner, producing high-temperature flue gas. This high-temperature flue gas exchanges heat with water or heat transfer oil through a heat exchanger, heating the water or heat transfer oil.