1. No coking, low emissions: burning fully 2. Multi-function: heating, hot water, steam, bathing water 3. Fuel costs savings Atmospheric Pressure Hot Water Boiler 1. Automation: ignition, feed, air blow, induced air, keep fire, heat insulation are automated 2. No coking, low emissions: burning fully, chimney without black smoke, pipes and grates without coking phenomenon 3. Fuel costs savings: ...