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Domestic hot water and heating series: gas hot water boiler, vacuum hot water boiler, vertical atmospheric pressure hot water boiler, electric hot water boiler Factory use, high temperature steam: wns fuel gas steam boiler, szs water tube steam boiler, vertical steam boiler, electric steam boiler

About Us

FANGKUAI is founded in 1998, which is a clean fuel boiler enterprise integrating R&D, manufacturing, sales and service. In the past 20 years of development and innovation, the company has grown into a global enterprise, and its products have been exported to more than 80 countries including Russia, Mongolia and Thailand, and have established long-lasting cooperative relations with local enterprises!

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Sound Energy Common Boiler Problems and What Causes Them

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :Sound Energy Common Boiler Problems and What Causes Them
  • Supply Capacity : 10 units/month :Sound Energy Common Boiler Problems and What Causes Them
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

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Popular products


θrion Gas Fired Steam Boiler


Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.


Gas(oil) Fired Integrated Hot Water Boiler


Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.


H6 Gas Fired Hot Water Boiler


Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.


T7 Vacuum Hot Water Boilerr


Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.


V6 Gas Fired Hot Water Boiler


Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.


Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy


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    Having problem with air in furnance pipes.Replaced a zone valve which was bad but still have excessive air in radiator lines.When the heat comes on in the morning the pipes sound like a river running through the house.Bled the lines for upstairs, since this is where the air is making the noise.There is no problem with the downstairs heat.Could Get Price

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    May 02, 2000 · In the Northwest it is not all that common to have a suspended solids problem with dry kiln boilers. However, the problem does exist. Suspended solids can cause corrosion and deposition problems in boilers and in kilns. Simple multimedia filters are a common way to remove suspended solids. A pressure vessel, filter bed of various sizesGet Price

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    A gurgling or dripping sound can sometimes be heard coming from radiators and pipework. The most common reason for this is trapped air in your boiler system that mixes with the water, though there shouldn't be any air present at all in your boiler. Trapped air is nothing to worry about and can easily be resolved by bleeding your radiators.Get Price

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    A rumbling sound can be a sign that the pilot light has been set incorrectly or dirt might have accumulated in the gas burner. If the pilot light is set incorrectly, use the reset button to correct it. If the gas burner has become dirty, then call a technician to repair the problem. A whistling sound is often due to a problem with the filter.Get Price

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    Oct 15, 2021 · There are two particularly concerning sounds from a boiler than should be investigated sooner rather than later. Boiler Whistling, also known as Boiler Kettling, is usually a result of trapped air, either in the boiler itself or somewhere in the flow of your home's pipes. Bleed your radiators to see if this resolves the issue.Get Price

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    Nov 19, 2019 · Noisy boiler A noisy boiler is often caused by a buildup of limescale in the heat exchanger. Banging, gurgling, rumbling or whistling pipes can be caused by a buildup of limescale or air in the system. Leaking or drippingGet Price

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