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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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Why routine maintenance on a condensing boiler and your

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :Why routine maintenance on a condensing boiler and your
  • Supply Capacity : 10 units/month :Why routine maintenance on a condensing boiler and 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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  • Tips on maintaining high-efficiency boilers | Kefid

    Mar 12, 2021 · Popular high-efficiency boilers tend to be more expensive at installation, but lower utility bills pay customers back over time. In fact, the U.S. Department of Energy estimates that replacing an older boiler system with a new, high-efficiency one can cut fuel bills by up to 40%. However, to protect that investment, high-efficiency boilers need to be properly maintained, …Get Price

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  • Managing Condensate for Condensing Boilers - Automatic Heating

    The condensing process is achieved by passing the piped hot flue gases through the cooler return water flowing back into the boiler. Flue gas starts to condense when it drops below its dew point of 55°C. This is why condensing boilers are designed to accommodate a return water temperature of 54°C or less.Get Price

  • Ohio Heating Blog | boiler controls

    Nov 15, 2019 · Every boiler requires routine maintenance, but condensing boilers have a potential for higher maintenance due to condensate production. Here are a few tips to keep your boiler working and avoiding costly repairs: 1. Follow the guideline provided by your boiler manufacturer. It will provide maintenance information in their boiler manuals about Get Price

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  • Implement a Maintenance Program to Ensure Reliable, Safe

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    Jul 19, 2021 · If your boiler is described as "90% efficient", it means that around 90% of the boiler's energy goes to heating your home. The other 10% is lost as heat, or used to power the boiler itself. Age can be a rough indicator of your boiler's efficiency. While modern condensing boilers have to be A-rated with an efficiency of 90% or more Get Price

  • Boiler Repair Service, Boiler Maintenance, Installation

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  • Regular Commercial Boiler Service Is a Must for Your

    Dec 09, 2019 · Why Regular Boiler Service Is Critical. Maintenance is a must, and here's why: Safety: The power of commercial boilers is immense, most use natural gas, and they contain water or steam at high pressures. Unless a boiler is routinely inspected, cleaned, adjusted, and all safety systems checked, it can turn into a potentially lethal work hazard.Get Price

  • Boiler Maintenance Guide & Checklist - Homeadviceguide

    Dec 14, 2015 · Daily boiler maintenance checklist. On a daily spectrum, there are a few things you can do to determine whether or not your boiler is functioning properly. Use your boiler's owner's manual to understand the specifications of your machine and what your machine's valves should read. More precisely: Look around the machine.Get Price

  • Your Ultimate Guide to Boiler Maintenance | RasMech

    Preventative boiler maintenance will save you money by preventing: Fuel Overuse – If your equipment isn't performing at its best, it will burn more fuel, driving up your bills. Minor Problems Becoming Major Problems If routine maintenance isn't performed, this can lead to costly repairs or in some cases, a complete replacement.Get Price

  • How to Clean Gas Boiler Burners | Quality Maintenance 101

    So the benefits of cleaning the burners help keep the boiler running and adds life to the gas boiler system. This article DOES NOT apply to condensing boiler systems and it is recommended that you hire a plumbing or HVAC professional to perform periodic maintenance on condensing boilers as condensing boilers are more complex than the atmospheric boilers referred to in …Get Price

  • Boiler Tune-Up and Maintenance

    T&B Mechanical, Inc. – 100 Years Combined Boiler Experience. Most routine boiler maintenance can be performed by most boiler operators, but tune up and repair work is much more safely left to the trained professionals from T&B Mechanical.Get Price

  • Condensate issues with Firebird boiler -

    Feb 09, 2020 · There are a number of reasons why a condensing boiler might not condense, it could be a problem with the boiler, it could be a problem with the system ie, return water temperature too high etc etc. Your offer to visit is a nice one but I'm currently off work due to health reasons and although I would enjoy the journey I have respectfully decline.Get Price

  • Boiler Tune-Up and Maintenance

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  • Commercial Boilers: Tips for a Long & Happy Life

    Mar 16, 2017 · Whatever the boiler's application, the key to preventing maintenance problems starts with a careful and deliberate startup of the equipment, routine monitoring and logging, and six-month scheduled maintenance visits to promptly address little …Get Price


    These parts should be included in your maintenance kit. It is important that you DO NOT reuse old gaskets. 5. Select the right water treatment to prevent scale. Water side scale is equivalent to having a thin film of insulation between the furnace gases and boiler water. It can drop a boiler's efficiency by as much as 12% - 21%. 6.Get Price

  • Boiler Replacement in Hartford, CT - Harp Home Services

    The typical lifespan of a condensing boiler, with routine maintenance, should last up to 15 years. Iron boilers can even extend that lifespan further. If you've had your boiler for more than 15 years, and it starts showing signs of wear and tear, you should start looking to replace your old boiler with a new one.Get Price

  • Commercial Boiler Maintenance London | PES Heating and

    Regular commercial boiler maintenance can eliminate the risk of costlier breakdowns and outages at a later date, while keeping your building safe, comfortable and energy efficient. Our commercial boiler maintenance services are tailored to suit the needs of each client individually – all backed by a reassuring 12-month guarantee.Get Price

  • Boiler Information - Texas Department of Licensing and

    WHY BOILER INSPECTIONS? Much like your automobile, furnace, or air conditioner, a boiler requires an ongoing, routine maintenance and inspection program. Well trained maintenance personnel, boiler operators and boiler inspectors are important components to …Get Price

  • The Simple Boiler Maintenance Checklist for the Average Person

    Sep 20, 2016 · Daily Boiler Maintenance Checklist. When it comes to boiler maintenance, it's the little things that count. While most people think boiler maintenance is a once a month or twice a year event, you can use the daily boiler maintenance checklist each day …Get Price

  • Preventive Maintenance is Crucial for Commercial Hydronic

    Jan 15, 2018 · Today, the National Boiler Codes specify all commercial boilers must be checked by a licensed boiler contractor at least once per year. The truth is, as the market pushes for higher efficiency equipment — such as condensing, fully-modulating systems (mod-cons) — boilers and burners may require two or more maintenance checks each year.Get Price

  • Industrial Controls » Commercial Boilers: Essential Tips

    The first thing to do on a routine inspection of the burner in a modulating-condensing boiler is to remove the burner itself. This will allow you access to inspect the combustion chamber and the coils inside. Check the flue passages. These will tell you if the boiler is burning properly.Get Price

  • Service Clinic: Crucial PM Steps for Commercial Hydronic

    Routine maintenance of boilers such as this Laars Rheos includes carbon-dioxide testing. If adjustments are required, the use of test equipment verifies proper gas/fuel mixture, an important step for sealed-combustion or modulating/condensing appliances. The Key PM Categories. Key categories for routine boiler maintenance include: • VentingGet Price

  • Why Our High Efficiency Condensing Boiler is inefficient?

    The condensing the part of the water is from the gas fume. There's a lot of moisture in the flue gas. On a regular old-style boiler, they just let the heat exhaust through the stack or chimney, and the exhaust flue temperature can be as high as 150 ° C to 200 ° C or even more, depending on the size of the boiler. In condensing boilers, you're keeping the heat in the boiler longer.Get Price

  • Boiler Tune-Up and Maintenance

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  • Boiler condensate pipe regulations| Living by HomeServe

    Sep 22, 2021 · A condensing boiler is any boiler that uses condensing technology to reuse the heat they generate from burning fuels such as gas or oil. Before 2005, older, non-condensing boilers wasted between 30-50% of heat due to combustion gases escaping via the flue. A condensing boiler, in comparison, can be up to 92% efficient.Get Price

  • Commercial Boilers: Essential Tips for a Long and Happy

    Nov 01, 2010 · Today, the National Boiler Codes specify that all commercial boilers must be checked by a licensed boiler contractor at least once each year. That's a good start, but the truth is that as the market has pushed the need for higher efficiency equipment — such as condensing, fully-modulating systems — boilers and burners may require two or more maintenance checks …Get Price

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    We also install Ideal and Vaillant boilers. Boilers need to be serviced each year to keep up with the manufacture warranty. If your boiler is more than ten or fifteen years old it may be worth replacing it with a modern condensing boiler. Condensing boilers can have efficiencies of around 95% while older boilers are typically 60–70% efficient.Get Price

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