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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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What Should Do If Your Boiler Is Working Your

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :What Should Do If Your Boiler Is Working Your
  • Supply Capacity : 10 units/month :What Should Do If Your Boiler Is Working Your
  • 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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  • Why Is My Boiler Gurgling? - Hunker

    A gurgling sound in your boiler system is a sign of a problem. Your boiler system may not start, or may struggle to heat areas of your home. Both major and minor issues can cause a boiler to gurgle. If you check the boiler system for the most common causes, you should be able to identify the reason for the noise.Get Price

  • How Does A Boiler Work Step By Step Explanation

    Jul 22, 2019 · The boilers work through heating the water. They can produce steam as well, which can help to heat the house. You may use the boiler when there is a change in the home's temperature. The thermostat present at your house can easily sense a difference in the temperature so you can use the boiler in that case. You should know that the boiler Get Price

  • Boiler not working? Most common problems (and fixes) - iHeat

    Feb 07, 2022 · Why is my boiler not working? There are a lot of reasons why your boiler may not be working. Some Common fixes include a frozen condenser pipe, no gas to the boiler, pressure being too low, a leak on your existing system, …Get Price

  • Boiler Leaking Water – What Should I Do? - Boiler Central

    Jan 10, 2022 · Gas Leak. A gas leak is not particularly common as modern boilers, such as condensing boilers, have a sealed combustion chamber where they burn gas or oil and the fumes are released outside for your safety, preventing harmful gasses from getting into your home.However, things don't always work as well as they are meant to, so it is important to …Get Price

  • 10 Things to Know About Boilers | Boiler Expert Minneapolis

    A professional can analyze your boiler to determine how much gas it is actually using and whether it is at an acceptable level. Got HVAC or AC Problems? Call …Get Price

  • Why Is My Boiler Pressure Too High or Too Low? - 7 Reasons

    Feb 10, 2022 · Low boiler pressure. if the boiler pressure is too low this will also cause issues like your boiler to shut down or not passing hot water around your central heating system. be possible and can cause several other problems.. In fact, boiler pressure that's too low or high is one of the most common reasons people replace and upgrade to a new boiler.But it's not …Get Price

  • What happens if you overfill a boiler? -

    Jan 11, 2020 · The pressure on your boiler's gauge will increase when the heating is running. But, your boiler shouldn't rise more than 1 bar during its heating cycle. If your boiler heats up more than 1 bar (or close to 1 bar) during start up, there's a good chance there's a fault with the expansion vessel or pressure release valve.Get Price

  • When should I service my boiler? | U.S. Boiler Company

    Jul 03, 2019 · Why should I service my boiler annually? Making sure your boiler is in proper working order is important for your overall comfort and safety during the cold winter months. An annual boiler tune-up can mean the difference between an optimally functioning system and stressful, expensive breakdowns.Get Price

  • Seven Telltale Signs Your Boiler Needs To Be Replaced

    Mar 15, 2016 · Any that are not working properly puts the boiler at risk of major structural damage. • Check your fuel feed system and burners, particularly if your boilers use liquid fuels. They should be inspected and cleaned. Not doing so will result in inefficient combustion and heat transfer, resulting in higher fuel costs and less effective heating.Get Price

  • What Should The Boiler Pressure Be When The Heating Is On?

    If your central heating system is turned off the boiler pressure should be between 1 and 1.5 bar. This means that the needle should still stay in the green area of the pressure gauge. Depending on the make of your boiler, the recommended …Get Price

  • Turning your boiler off at night? You might be losing

    If your home's temperature has sunk to below 10 °C overnight, your boiler is going to have to work extra hard to warm up in the morning, whereas if the boiler was ticking over with the thermostat on, say, 15 °C, it wouldn't have as much work to do in the morning.Get Price

  • Boiler Circulating Pump Hot To Touch? (Possible Causes

    If your boiler's circulating pump is hot to the touch, this could be due to a blocked rotor from worn-out bearings, or possibly a buildup of dirt. However, it's important to note that while it's common for the pump to get warm, or even hot, it should never become dangerously hot. Below we'll discuss circulator pumps, switches, controls Get Price

  • Boiler Fan Fault Problems And Cures - Heating

    So, don't try and reset your boiler. Instead, call a Gas Safe boiler repair company. Once they're confident that the issue has been found and fixed, they'll be able to reset your boiler to clear the fault code on the display panel and get your boiler …Get Price

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

    Oct 02, 2020 · If your boiler's leaking gas, you may be able to smell it. Other signs of a leak include black stains above or near the boiler. There may be excess condensation on your windows. Or the pilot light – the flame that indicates your …Get Price

  • What to do if your boiler pressure is too high | Viessmann

    Your boiler should have a pressure of approximately 0.5 to 1 bar when the heating is off, and 1 to 1.5 bar when the heating is one. For this reason, you should always check your boiler pressure when the heating is on to get an accurate reading.Get Price

  • Plans For Model Steam Boiler And Engine

    may 10th, 2018 - help support home model engine machinist by donating using the link above or becoming a supporting member' 'model steam engine plans page 1 john tom may 11th, 2018 - page 1 most of the steam engine plans below are in pdf format build your own model steam engine at home withGet Price

  • Should I Leave the Water Valve To My Boiler Open All the

    Aug 04, 2014 · Should I Leave the Water Valve To My Boiler Open All the Time? The short answer, yes. Boilers have an automatic fill level with a built-in check valve. They are set to maintain a constant 15 pounds of pressure in your hot water boiler. No matter how long you leave the water on, this valve will keep the pressure at the recommended 15 pounds.Get Price

  • Should You Turn Off Your Boiler This Summer? | Bob Mims

    Apr 08, 2019 · If you keep your boiler shut off for the summer, however, it's better to have this maintenance work done at the end of the summer (such as the first week of September). This gives you a head start on the colder weather and ensures the boiler is able to come back to full power after taking a couple of months off.Get Price

  • 15 Ways to Increase Boiler Efficiency in Your Facility

    Jul 08, 2021 · If your steam boiler doesn't have an economizer or your economizer isn't working, this should be the first priority. Economizers save fuel and prevent damaging effects of feeding the boiler with cold water. For serious savings, see if a Heatmizer® is right for your boiler or domestic hot water application.Get Price

  • How to Start a Boiler: 13 Steps (with Pictures) - wikiHow

    Sep 15, 2021 · If not, increase your boiler temperature by increments less than 100°F every hour until you reach your target temperature. Boilers with multiple thermostats may have ideal ranges for each thermostat. This information should be indicated on the attached label directions or in the user manual. Boilers should not pulse or make a hammering noise.Get Price

  • Everything You Need To Know About Moving A Boiler - BOXT

    A boiler upgrade is chosen for a number of reasons; maybe your current boiler isn't functioning as it should or you've had it for over ten years and want a more up to date model. Moving a boiler can be a complicated job, so before you make any sudden decisions, you'll need to …Get Price

  • What Pressure Should My Boiler Be? Making Sure Your Boiler

    Generally, your boiler pressure should be between 1 and 2 bar. However, read your boiler's manual or ask your heating engineer for the required pressure for your particular model. To check your boiler's pressure, you need to locate the pressure gauge on your boiler. If there is the correct amount of pressure in your system, the needle Get Price

  • What to do in a powercut - heating - 50five

    During a power cut, your gas central heating system won't work – although gas is used to heat water for the taps and radiators, the boiler still requires electricity to run. When the power does come back, be sure to check your thermostat and timer clock – the power cut will most likely revert the system back to its original factory Get Price

  • What Does a Boiler Service Involve? | Boiler Guide

    A boiler service gives the engineer the opportunity to identify safety issues such as a carbon monoxide leak. Carbon monoxide is an odourless and colourless gas which can quickly cause brain damage and, in some cases, death. If you're concerned that your boiler may not be working correctly, for example the flame is orange rather than blue, you Get Price

  • How To Obtain Your Boiler License |

    Mar 08, 2021 · Since working with boilers requires extensive knowledge and skills, many boiler operators must hold a license to operate in certain states. Conduct online research to determine the qualifications of boiler operators in your area. Obtaining a license ensures you keep yourself and all building occupants safe and free of any harmful boiler accidents.Get Price

  • 10 Common boiler problems - Living by HomeServe

    May 13, 2020 · If your boiler won't turn on, the first thing you should do is check other appliances and power supplies in your home to see if they are working. If they are, check your fuse box to see if any switches have failed or tripped. If you still cannot find the cause, we recommend getting in touch with a trained engineer.Get Price

  • 7 Reasons Why Your Boiler is Leaking Water -

    Dec 18, 2020 · If your boiler is leaking water, the first thing to do is turn off the water supply. The leaking water could cause corrosion or even cause electrical parts to malfunction, so this should be your first priority. At the same time, you'll want to empty the remaining water in the boiler system. Refer to the boiler manual to understand what might Get Price

  • What to Do When Your Boiler Breaks - Money Expert

    Sep 21, 2020 · When your boiler stops working and your home starts to cool or water runs cold, it's easy to panic. Here's how to contain the situation: Identify a broken or ailing boiler: If you lose heat and hot water, you'll know fairly quickly your boiler has failed. But there are other symptoms of a sick or broken boiler to be aware of.Get Price

  • FAQs | Weil-McLain Boilers & Products

    If your boiler is leaking, contact your installer or a professional heating contractor of your choice. Use our contractor locator for a list of contractors in your area. If the unit needs to be replaced immediately, your heating contractor should obtain the appropriate cast iron section block or boiler from a local wholesale distributor.Get Price

  • Your guide to safer boiler operation

    your boiler for maintaining a safe water-level. If a low-water condition develops, it could very well result in an overheating and explosion of your boiler. The low-water cutoff should be tested at least weekly. Low-water cutoff, evaporation test (steam boiler)– While the boiler is in operation, shut off the feedwaterGet Price

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