COMBUSTION DEVICE AND WATER HEATING SYSTEM MOUNTED WITH THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a combustion device capable of conditioning a combustion drive state when using two fans as combustion air supply means and allowing a plurality of burners to perform partial combustion drive.SOLUTION: A combustion device C1 has a partition member 6 which partitions an air supply chamber 32 into a first and a second air supply chambers 32a and 32b at a position immediately beneath a boundary section of partial combustion available regions a to e of a plurality of burners. Combustion air discharged by a first fan 4a is supplied to the burners 2 in a first region A1 through the first air supply chamber 32a positioned below the same. The combustion air discharged by a second fan 4b is supplied to the burners 2 in a second region A2 through the second air supply chamber 32b positioned below the same.