Central Heating Boilers

fuel feeding is under the combustion chamber, so boiler efficiency is higher & waste materials are less than others. due to large feed cover, combustion chamber is easily accessible and ignition operation is simplified. combustion chamber is covered by refractory concrete material which increases the temperature around this area. when the boiler temperature exceeds 90 ºc, limit thermostat shuts down the reducer & fan but circulation pump continues to work. further, when the water temperature falls down below +4 ºc, circulation pump works automatically for blocking the freezing risk.