Press the left button, drag the mouse, rotate the cube, see more information

Limit Discounts

Through this webpage, choose online customer service communication, or message board. Leave your needs and get limited time discounts, up to 10% off, saving you a fortune. This discount has an indefinite period, and places are limited on a first-come, first-served basis.

Payment Method

We support various payment methods:
T/T payment
Alipay etc
Save time in your buying process.

Certified Product

The company's products have passed multiple national
for example:
United States: ASME
Eastern Europe: EAC
Russia: GOST
Singapore: MOMO
Buy products, buy with confidence, use with confidence

Product Type

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!

Contact Us

If you are interested in our company or products, you can contact with us through online consulting, demand table submission, e-mails and telephones. Our staff shall wholeheartedly provide product information, application knowledge and good service for you.

How Combi Boilers Work

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :How Combi Boilers Work
  • Supply Capacity : 10 units/month :How Combi Boilers Work
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

Leave Your Message And Get Price!

I need the quotation of , the fuel is , this capacity is , use for . My Name is , my Email is , my WhatsApp is , Please Send the detail information for me!

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


Leave us a message

We will send out plans and quotations within five minutes

Name (optional)



Choose product type



Get display discount

Contact us

Global Sales Hotline:

Email: [email protected]

  • How does a gravity boiler work?

    A combi will only heat water as and when it's needed, making it an efficient and practical solution. If you want additional hot water storage, but you don't want a conventional boiler system with a hot water tank, there are two other types of boiler that may be right for you: a storage combi boiler or a system boiler.Get Price

  • Combi Boilers | What are Combination Boilers and How do

    How Does a Combination Boiler Work. In really simple terms the fuel supply (usually gas, sometimes oil) comes into the boiler and is directed to the burners in the boiler. These burners are activated by messages from the valves in both the central heating and hot water systems in your home. If a valve (tap) is turned on which asks for hot water Get Price

  • How Does a Combi Boiler Work? | Radiator Advice

    Mar 17, 2016 · How does a Combi Boiler work. Combi boilers are designed to provide both instantaneous Domestic Hot Water for your taps and showers as well as hot water for the central heating system. CENTRAL HEATING: If the ambient …Get Price

  • How Do Combi Boilers Work? Everything You Need To …

    How Do Combi Boilers Work? Everything You Need To Know Get Price

  • What is an electric combi boiler?

    A combination or 'combi' boiler is both a high efficiency water heater and a central heating boiler in a single compact unit. Combi boilers heat water directly from the mains when you turn on a tap, so you won't need a hot water storage cylinder or a cold water storage tank in the roof space.Get Price

  • Gas Combi Boilers for Hot Water & Space Heating | A. O. Smith

    Benefits of Combi Boiler Water Heaters. All-in-One Water & Space Heating. Our high efficiency 95% AFUE combi boilers can replace both a water heater and space heater in your home to save you space, improve performance, and help you save money on operating costs. Reliable Hot Water Supply. The ProLine ® XE Combi Boiler provides industry-leading continuous hot water …Get Price

  • How does a combi boiler work? | Baxi

    How Does a Combi Boiler Work? | Combi Boiler Diagram Get Price

  • What is a combi boiler and how does it work? | Heating hub

    Combination boilers provide both central heating and hot water. Both systems can't work at the same time, so the central heating temporarily turns off when you're using the hot water. This all happens automatically and is usually something you don't even notice. When the heating turns on, the water in your radiators travels back to the Get Price

  • How Do Hydrogen Combi Boilers Work? - Prim Mart

    Combi boilers work by taking water directly from the main. When a user turns on a hot water tap, it lights up the gas burner within. A heat exchanger then transfers the energy generated to the water, heating it almost instantly. Most modern boilers already have a pre-heating system built-in.Get Price

  • What Is A Combi Boiler & How Does It Work?

    How do combi boilers work? By turning the central heating or a hot water tap on will instantly fire the combi boiler into action. Cold water from the mains will pass through the boiler where it's heated up and then travels through the pipes to either the radiators, tap or shower. Unlike system and regular boilers, there are no cylinders or tanks.Get Price

  • What Is A Combi Boiler & How Does It Work?

    Sep 26, 2019 · Combination boilers have two functions: to heat water, and to warm your central heating radiators. These two functions work from separate heat exchangers, which are housed in the same compact box. The primary heat …Get Price

  • How A Combi Works In 2.5 Minutes - YouTube

    Aug 22, 2014 · How a basic combination boiler worksGet Price

  • Combi Boilers : How does Combination Boiler Work

    Combi Boiler (Combination Boiler). A combination boiler or commonly known as a Combi Boiler is the combination of both Water Tube boiler and Smoke Tube Boiler.. Combi Boilers are very common in India and can be used to produce and …Get Price

  • What Is a Combi Boiler? How Does Combi Boiler Work

    A combi boiler takes water from the mains, heats it, and supplies it to your hot water shower, tap and central heating system. Most modern combi boilers in the United Kingdom come with a condensate pipe. A condensate pipe is part of the Flue Gas Heat Recovery System. Older boilers waste flue gases and heat.Get Price

  • FAQs | Combi-Boilers | Residential | Navien

    How does a combi-boiler work? A combi (combination) boiler provides both space heating and on demand domestic hot water. In heating mode, water from the space heating system will flow through the heat exchanger and out to the system similar to a standard boiler. When a domestic hot water demand (open faucet) occurs, water flows through a Get Price

  • How does a Combi Boiler work? | Domestic and General

    Apr 09, 2015 · A combi boiler works by providing hot water directly without the need for a hot water tank or even a water tank. Normal supply water inside the boiler directly as you need it, hot water is then provided instantly when you turn the hot water tap on. Combi boilers work in such a way that the boiler fires up and heats the water coming through Get Price

  • What is an electric combi boiler?

    A combination or 'combi' boiler is both a high efficiency water heater and a central heating boiler in a single compact unit. Combi boilers heat water directly from the mains when you turn on a tap, so you won't need a hot water storage cylinder or a cold water storage tank in the roof space.Get Price

  • Boiler Advice | Boiler Central

    Apr 12, 2021 · Boiler Central Ltd provide finance via this website and is registered in England and Wales No 010483032 – VAT Number – GB351991381 Trading address is 100 Thornes Lane, Wakefield, WF2 7QX. Boiler Central Ltd acts as a credit broker (not as a lender) and offers credit products through Vendigo from a panel of lenders.Get Price

  • Combi-Boilers | Eco-Friendly & Energy Efficient | Navien

    Explore Navien Combi-boiler Applications. Navien Combi boilers offer endless hot water on demand for any size home, and with heat inputs up to 199,000 BTU/H, they are compatible with a variety of whole house heating applications such as finned tube and cast iron baseboards, radiant floor heating systems, fan coils, radiators, and air handlers.Get Price

  • Combi boilers - What are they and how do they work? | 50five

    A combi boiler is the most common boiler fitted in UK households. In this handy guide, put together with the help of 50five's expert engineers, we discuss how combi's work, explain installations and more.Get Price

  • How does an electric boiler work ? - ThermoGroup

    This product respects the environment and does not require flue gas venting. There is a wide variety of electric boilers. How they work. Presentation of the electric boiler. The main function of the electric boiler is to distribute heat to heat transmitters (radiators, underfloor heating …).Get Price

  • How do combi boilers work? | WarmZilla

    How does a combi boiler work? To put it very simply, with a combi boiler, water is supplied directly from the mains, a gas burner is ignited when the tap is turned on, the heat exchanger transfers the energy to the water which heats it up, ready for you to use.Get Price

  • How Boilers Work | Combi & Conventional Boiler Guide | EDF

    A combi (or combination) boiler is by far the most common type of boiler. A combi boiler system's simple design requires little space in your home and supplies hot water directly to your taps or radiators without the need for a storage tank. The …Get Price

  • What is a Combi Boiler and How Does it Work? BOXT Boilers

    These boilers function by staying on standby and heating water from the mains, as and when you need it. When a hot tap or shower is turned on, a combi boiler will boot up and heat your water (almost) instantly - before sending it off to the relevant tap or radiator. Combi boilers essentially do two things at once - heating your water and your Get Price

  • Storage Combi Boilers Explained | Boiler Guide

    A storage combi boiler works like a combi boiler but stores hot water in a cylinder. So hot water isn't sent directly to the hot water tap as and when you need it like how a combi boiler works. Storage combi boilers combine the benefits of combi and system boilers. This gives homeowners with no space for a separate hot water cylinder, a Get Price

  • Combi Boilers : How does Combination Boiler Work

    How do combi boilers work? Hot water and heating. Combi b0ilers heat water instantly via a burner and a heat exchanger. Contrary to common belief, the hot water that comes from taps isn't heated directly. When a combi boiler detects a demand for hot water it fires up. Circulating central heating water round its main burner.Get Price

  • How Does a Combi Boiler Work - Compare Boiler Quotes

    Jan 20, 2020 · How a Combi boiler works. A Combi boiler works in a very easy way. It doesn't need a cold-water storage tank and a hot water tank. It uses radiators to supply hot water. When the tap is on, the boiler starts to work. It takes water from the mains, starts to burn the gas, produce heat, makes water hot and then delivers to the output.Get Price

  • Combi boiler: what is it & how does it work - DIY Plumbing

    Jan 15, 2018 · Combi boiler problems. The most common combi boiler problem is low pressure. This is because combi boilers require a pressure of at least 1 – 1.5 bar when cold. Anything less than this, and the boiler won't work at all. A combi boiler which keeps losing its pressure is highly indicative of a leak somewhere in the system.Get Price

  • How Do Combi Boilers Work? | DHS Heating Bristol

    Combi Boilers. Combi boilers are quickly becoming the heating system of choice in many new homes across the UK, with about 50% of installations using this kind of boiler. These boilers combine a central heating boiler and a highly efficient water heater all into one compact unit.Get Price

  • How do combi boilers work and how much do they cost

    The Installation Cost of Combi Boiler. The cost for replacing a combi boiler with a new one at the same location as the current one is £610. The charges to replace the combi boiler and move it to a new location is £1,600. The rate to replace an old …Get Price

7X24 Online