NOVELTY - Biomass-combustion based heating appliance comprises: a heating furnace for combustion of biomass; an air supply source in the form of a fan or a fanning device existing as a unit for maintaining an air supply, where the air supply source is electricity driven or battery driven; a unit for igniting the biomass; a unit for circulating air during combustion of the biomass; a unit for receiving combustible gas, where the combustible gas is obtained from combustion of the biomass; and a unit for ending combustion of the biomass to close down the heating system.    USE - The biomass-combustion based heating appliance is useful for heating any object (claimed) in residential and institutional avenues and highway restaurants.    ADVANTAGE - The eco-friendly biomass-combustion based heating appliance is efficient, economical and easy to operate, and has regulated combustion, reduced fuel consumption and carbon dioxide emissions.    DETAILED DESCRIPTION - Biomass-combustion based heating appliance comprises: a heating furnace for combustion of biomass, where the heating furnace is present in the form of a heat chamber that is configured to contain a detachable type covering lid in its upper portion and a detachable type collecting ashtray in its lower portion; an air supply source in the form of a fan or a fanning device existing as a unit for maintaining an air supply, where the air supply source is electricity driven or battery driven and air supply is responsible for causing combustion of the biomass; a unit for igniting the biomass, where the igniting unit is present in the form of a torching unit or an incineration unit; a unit for circulating air during combustion of the biomass; a unit for receiving combustible gas, where the combustible gas is obtained from combustion of the biomass; and a unit for ending combustion of the biomass to close down the heating system. An INDEPENDENT CLAIM is included for generating heat from the biomass-combustion based heating appliance for heating any object using heat derived from burning of biomass-fuel, comprising filling the biomass-fuel in the heat furnace of biomass-combustion based heating appliance, supplying air for combustion of the biomass, igniting the biomass, circulating air during combustion of the biomass, receiving combustible gas obtained from combustion of the biomass, and ending combustion of the biomass to close down the biomass combustion based heating appliance.