Hot Water Boiler For Central Heating: Hot Water Boiler pplication: 1. Bathing water for hands washing, face washing, and shower, etc., and the hot water temperature is available from 20℃~70℃. 2. For cleaning and disinfection in tableware, cooking utensils, fruits and vegetables, generally the cleaning water temperature is adjusted within 20℃~70℃, while the disinfection temperature can up to 100℃. 3. Heating for hotel, school, house, office, enterprise and public institution, generally the hot water temperature for heating radiator is about 80℃, while the floor heating water temperature is about 45℃. 4. For connecting heat exchanger to supply steam for industrial usage.