
Wood Biomass Pellet Hot Water House Hold Heating Boiler. High Thermal Efficiency: Thermal efficiency reaches 86%-88.3%, over 15% higher than traditional coal-fired boilers. Low Emission Design: Biomass combustion has almost no sulfur emissions and ash content is only about 1.5%. Low Operating Cost: Operating costs are 30%-60% lower than gas or oil boilers due to cheap biomass pellets. Compact Vertical Structure: Small vertical volume occupies a small area, suitable for space-constrained scenarios. Multi-Fuel Compatibility: Can burn biomass, coal, wood logs, palm shells, peanut shells, and sugar cane dregs. Automatic Intelligent Control: Features automatic feeding, water shortage protection, and remote ON/OFF control. Long Service Life: Design life spans 16-26 years with lifetime maintenance for the main unit. Customizable Materials: Hot water boilers available in aluminum alloy, 304 stainless steel, and 316 stainless steel.