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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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My biasi combi boiler will only supply hot water when the

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  • Minimum order quantity : 1 set :My biasi combi boiler will only supply hot water when the
  • Supply Capacity : 10 units/month :My biasi combi boiler will only supply hot water when the
  • 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 Fix A Boiler Diverter Valve | Vaillant

    A diverter valve is a mechanism in a combi boiler that opens or closes to direct hot water either to radiators or taps and showers. A diverter valve may be faulty if your water is lukewarm, if your hot water taps work but your central heating does not or if your hot water taps only work when the central heating is on.Get Price

  • Combi boiler intermittent hot water in shower - MyBuilder

    Combi boiler intermittent hot water in shower. A couple of days ago I was running a bath and the water ran cold - if I turned the tap off then on again I would get hot water for a few seconds then it would go cold. I checked the boiler (Vaillant EcoTec approx 7 years old) and discovered the pressure had fallen to 0.5 bar.Get Price

  • DHW problem with Biasi combi boiler | Screwfix Community Forum

    Feb 06, 2021 · Hi guys, I have a Biasi Riva Compact HE combi boiler model number M96.28SM/C2 which was installed around 16 years ago. Generally it gives good service albeit a problem with the domestic hot water. In the service manual, the fault finding page …Get Price

  • My biasi combi boiler will only supply hot water when the

    My biasi combi boiler will only supply hot water when the Get Price

  • How To Stop a Boiler From Short Cycling (DIY Guide

    Boilers create a high-pressure, hot environment where water can boil. As the water in your boiler heats up, it can generate enough steam to push the water up through metal pipes, heating an entire building or room. When your boiler shuts itself off, then turns itself back on every one to five minutes, it "short cycles."Get Price

  • Biasi Combi Boilers (Inc Range & Prices)

    Biasi's UK base (located in Walsall) focuses on a host of heating solutions including: boilers, radiators, and towel rails manufacturing numerous products to meet the needs of the UK heating market. Biasi's production plant ensures all manufactured boilers meet the highest standards and are rigorously tested – the plant is ISO:9001 and Get Price

  • I am losing water out of the automatic air purger valve in

    I am losing water out of the automatic air purger valve in my biasi garda plus boiler, but only when the central heating - Answered by a verified Plumber I have a Biasi advanceHE combi boiler. The hot water works, the central heating doesn't. Get Price

  • How to mend Biasi L | Free repair help to mend and fix any

    my boiler let me run hot water off for awhile then it would go on lock out and red light come on, press to res [Read more] Biasi 24S - erratic supply of hot water?Get Price

  • Boiler lockout on hot water demand (Potterton Combi 100

    Jan 29, 2015 · Boiler lockout on hot water demand (Potterton Combi 100) - CH working fine. Hi. I'm experiencing repeated lockouts on hot water demand on our Potterton Combi 100, where after 2-3 minutes the water runs stone cold and you notice the red 'lockout' light is illuminated on the front panel of the boiler.Get Price

  • B10 SERIES BOILER 3-9 Section Boilers - QHT, Inc

    The B10 Series Boiler is a cast iron, oil or gas fired hot water boiler, using the famous BIASI B10 (3-pass) design. The boiler is light, compact, simple, rugged and engineered for maximum home heating efficiency. The B10 series boiler is Energy Star listed with AFUE efficiencies up to 87% on oil and 85.5% on direct vent gas.Get Price

  • Combi Boiler Intermittent Hot Water -

    Mar 06, 2021 · 4. Dec 30, 2020. #1. Hi, Worcester 28i Junior Combi Boiler. The hot water lasts only probably 2 or 3 minutes and then become cold for about 30 seconds then warm/ hot again thought it's the limescale blocks the secondary heat exchanger. Now the plate heat exchanger has been replaced but the problem still exist!Get Price

  • My boiler is working but I have no hot water | Viessmann

    Some boilers may have a timer to control the hot water. If your boiler timer controls your hot water, this may be the cause of the problem. Your timer may have been affected by the clocks changing, power supply, back-up batteries failing or even somebody altering the settings without you knowing. Adjusting your timer may resolve the problem.Get Price

  • How to Free a Stuck Diverter Valve - Fantastic Services

    Dec 02, 2019 · System and conventional boilers don't require a diverter valve, since they store the hot water in a cylinder. You can only find it on a combi boiler because they heat the water on demand. A boiler's diverter valve has the same function as the one on a showerhead – it controls the flow of hot water to different destinations.Get Price

  • MY Biasi B10 boiler is leaking water. No unknown we just

    Dec 30, 2021 · I have a Biasi B 10 boiler. Pressure goes high (30 psi) in boiler when circulator is not running. The pressure relief valve will release some water. I have changed the water supply valve, the temperat … read moreGet Price

  • Shower Going Hot and Cold Combi Boiler |

    The combi boiler can then deliver faster, but only for as long as the water store lasts. After that, you may have a combi boiler shower going hot and cold because the combi boiler can only pass on what it receives. Main Issue # 2: Your Combi Boiler is On Its Way Out. A combi boiler only does one thing, and that's heat water with gas.Get Price

  • Biasi Boiler Problems, Repair Advice & How to Fix

    Most Common Biasi Boiler Faults And How To Fix Them 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


    Aug 10, 2018 · Biasi RI-LPG-PLUS-COMBI - 116,000 BTU RI-LPG Plus Condensing Combi Wall Hung Boiler (Propane) - The RIVA Plus Combi version is equipped with a flat plate heat exchanger which heats your domestic water whenever you open the hot water taps. The high efficiency design eliminates all the standby losses associated with storage tank water heaters. > Both …Get Price

  • Biasi 24s combi, not calling for hot water

    Mar 12, 2009 · Biasi 24s combi, not calling for hot water. 24 May 2007 at 2:54PM in In My Home (includes DIY Turn off your mains stopcock and open all your hot water taps to drain the hot water side of the boilerleave them open until you refill. The only time you will need to drain your heating side is if the valve has been passing, but then the Get Price

  • biasi boiler leaking water |

    Aug 02, 2020 · 1. Left hand blue is hot water out. 2. Yellow is gas. 3. Right hand blue is cold water in. 4. There are also valves without handles on the pipes to the left of the left hand blue handle and to the right of the right hand blue handle. These can be turned with a spanner, and will be quarter turn valves.Get Price

  • Hot Water/Combi Boiler Problem! (Merged

    Dec 10, 2007 · It sounds like the diverter valve. This is quite a common problem with combis. When you turn on the hot tap the boiler has to divert the incoming cold water through the heat exchanger in place of the heating system water and the valve that does this sometimes gets stuck. 0. 28 September 2005 at 5:02PM.Get Price

  • Most Common Biasi Boiler Faults And How To Fix Them

    Can I Use a Combi Boiler for Hot Water Only? | LofteraGet Price

  • My BIASI boiler works for hot water but no heating

    Heating, Home Heating Systems Biasi Boiler Works Hot Water Heating. biasi garda? M90F24s. try turning the DHW stat as low as possible. & CH stat [on the boiler] as high as possible. turn timer on boiler onto constant. NO roomstat. if still no heating chances are timer is defective. manwithnoname.Get Price

  • Biasi Combi boiler will not ignite - DIYnot Forums

    Sep 03, 2019 · Got a Biasi combi boiler "M90e.28s" which will not ignite. Problem is the same whether switching on for hot water or central heating. The fan turns accelerating, there are quite a few clicks going on sounds like contact opening/closing.. there is no ignition i.e. no flames, then the fan power falls off few more clicks then the whole sequence starts again.Get Price

  • My biasi combi boiler will only supply hot water when the

    Most Common Biasi Boiler Faults And How To Fix Them Get Price

  • My Biasi boiler is having problems - the hot water doesn't

    Oct 24, 2007 · a common fault with no hot water on combi's is the diaphram, this is in the valve containing the ( diaphram rubber ) a circular disc that is put under pressure when the hot tap is turned on this in turn pushes on a micro switch which then gives power to fire up the boiler if the rubber is split the pressure bypasses therefore not pushing the micro switch hence not giving …Get Price

  • I have a Biasi Riva Advance HE and we haver no hot water

    Hi guys, I am having problem with my Biasi Riva Compact HE M96.28SM/C combi boiler. Every morning when I want to use hot water, I turn tap on and there is no hot water coming. The flame doesn't fire u … read moreGet Price

  • What Temperature Should My Central Heating Boiler Be Set At?

    Like regular boilers, system boilers can supply the radiators with heating water and hot water on demand via a hot water cylinder. These boilers only consist of the boiler and a hot water cylinder. The home's main water supply feeds water into the boiler, eliminating the need for a separate cold water tank.Get Price

  • Combi boiler hot water only works when heating is on

    Aug 31, 2019 · Combi boilers are designed to be manufactured with two independent heat exchangers, one of which carries a pipe to the radiators while the other one carries a pipe to the hot water supply. As soon as you turn the hot tap …Get Price

  • How to turn off hot water supply combi boiler? - Boiler Work

    Aug 31, 2019 · Combi boilers are designed to be manufactured with two independent heat exchangers, one of which carries a pipe to the radiators while the other one carries a pipe to the hot water supply. As soon as you turn the hot tap on, your boiler fires up to heat water and a valve gets opened to let the water flow through the network of pipes.Get Price

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