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Home Service FAQs FAQ of gas-fired(oil-fired) boilers What reasons cause the increase of burner noise of a gas-fired boiler?

What reasons cause the increase of burner noise of a gas-fired boiler?

21 Feb 2020
  1. If the stop valve ofthe oil circuit is closed or the feedingof oil is insufficient and the oil filter is blocked, it is necessary to check that the valve in the oil circuit is open, the oil filter works normally and clean the filter screen of the pump.
  2. If the oil temperature is low, viscosity is too high or the temperature of the oil fed by pump is too high, the oil temperature needs to be increased or decreased.
  3. If the the domestic sewage treatment equipment oil pump breaks down, the oil pump is required to be replaced.
  4. If the bearing of fan motor is damaged, it is necessary to replace the motor or bearing.
  5. If the fan impeller is too dirty, it is required to be cleaned.
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