This document stipulates the classification and coding, technical requirements, test methods, inspection rules, signs, warning signs, instructions, packaging, transportation and storage of civil methanol heating stoves (hereinafter referred to as heating stoves). This document is applicable to civil applications that use methanol as fuel and water as heat transfer medium, with a rated heat supply of less than 40 kW, a rated working pressure of normal pressure or a maximum heating working pressure of no more than 0.3 MPa, and a water temperature of no higher than 85°C during operation. Heating stove.