zozen boiler
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.
Related FAQs View More
Related news View More
  • From Beverages to Vodka Production: ZOZEN Circulating Fluidized Bed Boiler Provides Stable Steam for Mongolian Enterprise
    On the beverage and liquor production line, steam is never merely an auxiliary energy source. Whether for beverage heating, beer brewing, or the relevant processes in vodka production, the steam system runs through the entire production flow. For enterprises, the stable operation of the boiler directly affects the workshop rhythm, process connection, and daily management efficiency. Recently, the SHX series circulating fluidized bed boiler provided by ZOZEN Boiler for a Mongolian enterprise&mdas...
    31 Mar 2026
  • Building a Plywood Plant in Africa: How to Choose the Right Heat Source?
    For many manufacturers with mature production experience in China, expanding capacity overseas or building a new factory abroad often starts with one key question: can the local infrastructure and energy supply support long-term operation? This is especially important in Africa. In many countries, raw materials such as timber are readily available, while conventional fuels like natural gas and diesel are often more expensive and less stable in supply. For plywood plants, this creates a practica...
    24 Mar 2026
  • Global Carbon Challenge: ZOZEN Industrial Boilers Drive Green Transition
    From late 2025 to early 2026, forward-looking reports from the World Economic Forum (WEF) and other organizations indicated that despite significant growth in global renewable energy capacity in 2024, global carbon dioxide emissions still reached historical highs. Facing severe climate safety challenges, multiple countries globally have introduced stricter environmental policies to promote a green and low-carbon economic transition. In this macro context, energy conservation and emission reducti...
    17 Mar 2026

Find the Right Boiler For You

Name *

Email *

WhatsApp/WeChat

Products

Power/Capacity