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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

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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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My Steam Boiler is not filing with water The system is

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  • Minimum order quantity : 1 set :My Steam Boiler is not filing with water The system is
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  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
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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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  • How to Drain Your Boiler - Eyman Plumbing Heating & Air

    Apr 26, 2021 · Even though boilers have been around since the late 1700s, many homeowners don't know how to care for theirs properly. Boiler sludge compromises a boiler system's reliability. Draining your hot water boiler system is the only way to eliminate sludge buildup, which is why it's essential to do so often.Get Price

  • How to Troubleshoot a Hot Water/Steam Distribution System

    Apr 20, 2006 · The water level in a hot water system's boiler should be maintained at about half full. There should be an air space between the surface of the water and the top of the tank. A water level that is too low can cause inadequate …Get Price

  • Softened water-Are you sure? - Wood Boiler Solutions LLC

    A good rule to follow: if you are adding 5% or more of your total system volume each month due to evaporative loss (steam) you are heading for trouble if you do not improve the quality of your "make-up" water, ie soften, etc. Mineral scale deposits or sludge/sediment will be …Get Price

  • Adding Water to a Boiler - Hunker

    Jan 20, 2022 · Boilers are used to create hot water and steam for homes and businesses. These systems need wood, electricity, oil, gas, or propane to work. Residential boilers do need maintenance sometimes, so knowing how to add water to a …Get Price

  • Adding Water to a Boiler - Hunker

    Jan 20, 2022 · Boilers are used to create hot water and steam for homes and businesses. These systems need wood, electricity, oil, gas, or propane to work. Residential boilers do need maintenance sometimes, so knowing how to add water to a …Get Price

  • Common Steam Boiler Problems & How to Troubleshoot Repairs

    Poor water quality can severely damage your boiler system. Minerals, like calcium and others, in the water can accumulate in the boiler and pipes as scale deposits. These deposits can slow the passage of steam through the system or block it …Get Price

  • Radiator Not Getting Hot? Here's Why (and How to Fix It

    Failure to set your boiler for heating or hot water dispensing does cause the radiator to remain cold even if the system is running. On the other hand, some boilers have a "summer mode." This gives you hot water without running the central heating circuit, which creates a possibility of a radiator not getting hot.Get Price

  • Boiler not filling - DIY Home Improvement Forum

    Low Water Cut-offs on steam boilers typically have a lever on the cut-off itself. On a regular schedule, the lever should be turned and the murky sludge from the steam boiler purged. The purging is referred to as a blowdown of the steam system. What will come out of the steam system is dirty sludge.Get Price

  • Practical Application Feasibility of XN's Hydrogen Plasma

    P ractical A pplication D ata R eport of the bolier supporting. H ydrogen P lasma G enerator (Two Generators Used)Boiler Condition: produced in 1958, old type, and 4 tons as the test capacity (full capacity: actual 6 tons). The duration is 6 hours. After staying for 16 hours, all the water in the boiler will be lost (because of the leakage in the underground pipe, the water will leak 0.375 Get Price

  • Reasons why steam boiler water level too high and

    Jul 22, 2015 · The gravity-return system has motorized valves. To get the water back into the boiler, a gravity-return system has to balance itself like a scale. The "leftover" steam pressure at the end of the main combines with the static weight of the condensate that stacks in the vertical space between the boiler water line and the lowest, horizontal Get Price

  • Steam and Condensate - A basic overview of a steam system

    If the water level becomes too high, water could enter the steam system and upset the process. For this reason, automatic level controls are used. To comply with legislation, level control systems also incorporate alarm functions which will operate to shut down the boiler and alert attention if there is a problem with the water level.Get Price

  • Common Steam Boiler Problems & How to Troubleshoot …

    Common Steam Boiler Problems & How to Troubleshoot RepairsGet Price

  • Ten reasons steam-heating boilers flood - Xylem Applied Water

    May 20, 2015 · Here are 10 common reasons steam-heating boilers flood. 1. The water line surges, turning the automatic water feeder on and off. Surging begins when dirt and oil accumulate on the boiler water's surface. As the steam tries to break free, it lifts the water, creating the surge. You can see this in the gauge glass.Get Price

  • How do I adjust my boiler pressure properly? - Energuide

    What if the pressure in my boiler is too low? The process is simple: Locate the two filling valves.; Open one of the two valves completely; Slowly open the second valve, watching how the needle (or indicator light system) on the pressure gauge responds; Let the needle reach the middle of the green zone (or the marker needle); The needle might stop at the beginning of the green zone …Get Price

  • FAQs - Dunkirk

    With this oil removed the system will make steam and the boiler should not short cycle or surge. The last item is that the piping around the boiler on both the supply and return systems (Near Boiler Piping) making sure that this is correct in both size and design for the Btu/hr of the boiler.Get Price

  • Boiler Pressure Problem #1 Best HVAC Troubleshooting Tips

    Normal boiler pressure should be around 12 PSI. There are some boiler systems that are slightly higher. To determine the proper pressure for the boiler system requires filling the system and determine the isolated static pressure. Then add 4 PSI. Here is a graphic showing the pressure reducer valve with a pressure gauge.Get Price

  • Your guide to safer boiler operation

    Hot water boiler. A B D E. 6 3 8 8 4 5 2 7 1. Steam boiler. 1. Safety valve 2. Low-water cutoff 3. Water column blow-down valve 4. Pressuretrols (one is high-limit safety) 5. Steam pressure-gauge 6. Water column clean-out (cross tee) 7. Bottom blow-off and drain valve 8. Low-water cutoff/blow-off valve Note: Second low-water-cutoff not shown in Get Price

  • Why Should a Boiler Not Run Low on Water? | Home Guides

    Water Level Check. Most boilers lose a certain amount of water during normal operation. The water safety system monitors the boiler water level …Get Price

  • Boiler is Leaking Water and How to Fix It - EDF

    Oct 02, 2020 · Check the boiler pressure gauge. This is a round dial that's usually located on the front of your boiler. If the arrow is pointing in the upper red zone, it may be that water is escaping from the pressure relief valve. Check first that the filling loop, key or lever isn't stuck open and allowing water into the system.Get Price

  • Problems Caused by a Faulty Boiler Pump | Duall Heating

    Mar 21, 2014 · Water will still circulate through the boiler's system via convection should the pump break… but it will be very weak. This will result in a drop in heating power, and when you notice it you should immediately call for repairs. (As with any motorized system, never attempt to fix the problem on your own unless you have the proper training.Get Price

  • Boiler: Valve to Automaticly Add Water | Terry Love

    Apr 02, 2009 · Water will continue to fill, non stop. I have had my boiler's water level switch stuck years ago, when I first bought my house. I was manually filling the boiler so I just shut the valve, with my hand. The stuck water level switch is the result of sludge in the boiler. So, diligent flushing of the boiler is required.Get Price

  • Common Boiler Problems, Part 1: Low Water Conditions

    Jan 14, 2019 · The control of the boiler water level is tricky and even the best tuned control systems cannot always prevent a low-water condition The "water level " in a pressure vessel is actually a fairly unstable compressible mixture of water and steam bubbles that will shrink and swell with pressure changes and will actually shrink momentarily when Get Price

  • How To Drain A Central Heating System |

    The majority of homes use a boiler to not only provide hot water but also to heat the property by circulating steam or hot water via pipes and radiators throughout the premises. Good upkeep of your heating system is paramount to ensure efficient performance and avoid issues. Therefore, you will need to drain your heating system from time to time.Get Price

  • My Boiler's Automatic Water Feeder Keeps Putting Water In

    Steam Boiler Water Feeder Valve Q&A diagnose & fix a water Get Price

  • Helpful Hints to Maintain Your Steam Boiler

    Sep 12, 2017 · While boiler running on water is common knowledge, most people forget to check the levels of water. During your routine boiler maintenance or checkup, it's important to see that the system has enough water. For every 1 psi that appears on the gage, the water level rises up to about 2.31 feet. In general, 15 psi is a good number. If the boiler Get Price

  • ECM Synchronika/troubleshooting - Whole Latte Love

    Aug 23, 2019 · Put probe back on. Do not run this for too long or you will over fill the boiler and water will pour from the safety. 1. Is the steam boiler turned "ON"? No. Turn on the steam switch, and wait half an hour to see if the steam boiler will heat. Yes. Move on to the next question. 2. Is the orange light coming on on the front of the machine?Get Price

  • How to Drain & Refill a Closed Hot Water Boiler | Hunker

    Unlike conventional water heating systems, closed hot water boilers should only be flushed when operation problems occur. Whether you use radiators or radiant heating, the process of draining and refilling the boiler is relatively simple. Remember to give the system time to drain and fill.Get Price

  • Why is my boiler leaking water? - Boiler leak reason

    Jan 10, 2022 · Boiler Water Leak – The most common . Although it is important to call a gas safe engineer as soon as possible to prevent further damage to your boiler, if your boiler is leaking water, it does not require urgent action in terms of your …Get Price

  • Steam Boiler vs Hot Water Boiler - ATI of NY

    Oct 12, 2016 · When it comes to the steam boiler vs hot water boiler, the operating principles are more or less the same. Both steam boilers and hot water boilers (also called hydronic boilers) involve the heating of water and creation of steam through the burning of fuel. The heated water is transmitted through boiler tubes, while the steam created is circulated throughout the facility …Get Price

  • Why Does My Steam Boiler Run Out of Water Quality Tips …

    Steam Boiler Water Feeder Valve Q&A diagnose & fix a water Get Price

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