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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 munchkin boiler is making a really loud noise It

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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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  • Our Munchkin boiler, which normally runs very quietly

    Nov 25, 2012 · My munchkin boiler is making loud noises. A Munchkin tech has been at my home 3 times and has replaced the circuit board and then the blower resulting in over $1100.00 in repair costs. He was by 4 day … read moreGet Price

  • Why Is My Boiler Making Loud Noises? – Ranshaw

    Why Is My Boiler Making Noise? | Boiler Kettling | VaillantGet Price

  • Annoying droning noise from new Worcester boiler (updated

    Jan 18, 2008 · hi, i just want to add my experience, as i just had a worcester 37CDi installed (2 weeks now on a 3 bed house with micro bore pipes). It was replacing a Hot water cylinder (boiler mate II) system and older, smaller, wall boiler. It makes hardly ANY sound, and im someone who is 'noise' sensitive.Get Price

  • Loud rumbling vibrating noise on a logic combi c30 boiler

    combi boiler makes humming noise. I live in a semi-detached property. My neighbours have recently installed a new combi boiler. This boiler seems to make a humming Gas Combi boiler making extremely loud vibrating noise. Hello, We have Worcester Greenstar 30CDI Combi boiler and it has started making very loud vibrating noises. This started 3-4Get Price

  • Gas Combi boiler making extremely loud vibrating noise

    We have Worcester Greenstar 30CDI Combi boiler and it has started making very loud vibrating noises. This started 3-4 weeks ago and earlier it was once a week. However today within a span of 4 hours this happened twice. Noise is really loud and vibrating. Noise lasts for about 30-45 seconds and then it goes off.Get Price

  • Got a Noisy Boiler? Here are Some Causes of Loud Operation

    Jan 15, 2015 · You can put a stop to the noise temporarily by using the bleed valves on your radiators and boiler. To avoid a recurrence, have your HVAC contractor locate the source of the air leak and correct it. Low Water Pressure. When the water level or pressure is too low, your boiler can overheat, resulting in rumbling kettling noises.Get Price

  • Worcester Boiler making incredibly loud rumbling sound

    Jan 18, 2022 · Jun 15, 2017. #1. As of last night, we have noticed our Worcester boiler (Greenstar 25si) is making an incredibly loud rumbling sound, like that of a tumble dryer or something. It still produces hot water and everything, but we are worried about this noise. We increased the pressure earlier, and the boiler was recently checked by an engineer in Get Price

  • My munchkin boiler is making a really loud noise. It

    Why Is My Boiler Making Noise? | Boiler Kettling | VaillantGet Price

  • Why is my three-port valve making a very loud bang noise?

    Why-is-my-three-port-valve-making-a-very-loud-bang-noise. Question / Problem. Enter the description of the Question/Problem the user is experiencing. Why is my three-port valve making a very loud bang noise? the boiler heat exchanger or any spring operated control valves, as the pressure can become greater than that exerted by the spring Get Price

  • Munchkin boiler noise - YouTube

    Jan 06, 2012 · Our Munchkin boiler, which normally runs very quietly, sometimes gets very loud. The noise is similar to having a lawn tractor running …Get Price

  • Boiler making a really loud noise.. — MoneySavingExpert

    Feb 25, 2008 · My boiler is making a racket and i suspect it may be over heating but dont really know? Hi please can anyone help/advise me what i need to do. My boiler is making a racket and i suspect it may be over heating but dont really know? Boiler making a really loud noise.. 25 February 2008 at 6:24AM in LPG, Heating Oil, Solid & Other Fuels. 3 Get Price

  • Boiler Noises And What They Mean | Hometree

    It's pretty safe to assume that this noise is caused by either kettling or trapped air inside the central heating system. First, try to bleed your radiators to remove the air.. This is a very easy process and doesn't need an engineer call-out, but don't forget to check and adjust your boiler's pressure afterwards.. If you've bled your radiators but the noise persists, kettling could be Get Price

  • What Causes a Heating Boiler to Make Noise When Firing

    Boiler Treatment. Correcting boiler noise is a job for a heating technician. If the technician has checked for trapped air and eliminated burners, thermostat, …Get Price

  • munchkin noise - Heating Help: The Wall

    Why Does My Boiler Make A Banging Noise When Firing Up Get Price

  • Deciding When to Replace It - When is That Old Boiler Shot

    Mar 16, 2015 · I live in a apt complex of 15 units. However, my apartment is directly over the boiler system. Every winter the boiler give off a vibration and a very load knocking sound. You cannot sleep because of the continued load noises. The boiler vibrates my entire master bedroom. My question should the apartment management purchase a new boiler. I AM Get Price

  • Boiler Circulation Problems Troubleshooting #1 Step-by-Step

    Having problem with air in furnance pipes.Replaced a zone valve which was bad but still have excessive air in radiator lines.When the heat comes on in the morning the pipes sound like a river running through the house.Bled the lines for upstairs, since this is where the air is making the noise.There is no problem with the downstairs heat.Could Get Price

  • Munchkin Boiler - HVAC-Talk

    Dec 11, 2011 · We have a Munchkin boiler and it has functioned correctly for several years. However, recently when it "kicks on" it does so with a very loud and thunderous "whoosh" or "whoomp" noise. It's almost as if there's a small ignition cloud of gas or something inside the system when it kicks-on. We've had a certified heating specialist from a local HVAC service …Get Price

  • HTP MC (formerly Munchkin Contender) Boilers

    Jan 03, 2018 · HTP MC Boiler Overview. The HTP MC is a discontinued ultra-high efficiency condensing gas-fired boiler. Formerly known as the Munchkin Contender, the MC had an efficiency rating of up to 94% AFUE and was Energy Star rated. It was a wall-mounted unit, easily convertible from natural gas to propane, and featured a 316L stainless steel heat Get Price

  • Why is my boiler making a strange noise? - WarmZilla

    Hissing boiler noise. If your boiler is making hissing noises; then your boiler is probably kettling. This can cause the boiler to overheat. There are many reasons for kettling, one is an increase in limescale inside the tank. Limescale can result from having water with excess calcium and magnesium in it that can build up over time.Get Price

  • Humming/groaning sound when boiler kicks on | Terry Love

    Mar 27, 2014 · On my system the circulator that supposedly came with it is no longer there and there are Taco 007 circulators for each zone. I have tried adjusting the valve between the boiler inlet and outlet and the system still makes noise. It seems like the noise is more prevalent when just the living area zone is on and the other two zone are cold.Get Price

  • Why is my boiler making a loud noise? The 'vibrating

    Feb 10, 2022 · Humming boiler noises can be emitted if water arrives from the mains at too high a pressure. This can lead valves inside the boiler or pipes around the property to hum. A pump which is sending Get Price

  • Munchin 80M Boiler Noise At Startup — Heating Help: The Wall

    Feb 18, 2021 · Noise # 1: Banging. If your boiler makes a single BANG when it fires up (and only when it fires up), it's most likely due to delayed ignition. However, if your boiler makes recurring banging and popping noises as it operates, it's most likely due to "kettling". Let's look at both of these issues below.Get Price

  • Loud noise coming from circulator. -

    Feb 04, 2018 · First some context. I have a 2 zone steam heating system with a gas boiler in an attached 2 family house. It's fairly well maintained and just had a checkup over the summer. During a particularly cold week right after Christmas I started hearing loud rattle noise from the system. The heat still worked but I was concerned about the noise.Get Price

  • Lochinvar knight boiler noise - Heating Help: The Wall

    I'm getting a very loud vibration noise from my Lochinvar Knight 150. It happens upon start-up, and has gotten worse; starting at lasting about 30 seconds, and now lasting about 90 seconds before it stops. I just recently cleaned it after being told by the Plumbing guys that was the reason for the vibrations. Not so. No change.Get Price


    Jan 11, 2015 · Our Munchkin boiler, which normally runs very quietly, sometimes gets very loud. The noise is similar to having a lawn tractor running in the basement. The noise lasts 5-10 seconds. We believe it happ … read moreGet Price

  • Loud whining noise from Baxi HE Boiler system | DIYnot Forums

    Sep 03, 2019 · Country: I have a Baxi condensing combi boiler which was installed about 14 months ago. Over the last few months it has developed a loud whining noise that can be heard throughout the house when I run a bath. It only seems to do it when the water has been running for a whileit doesn't seem to do it when the water is just run for a few minutes.Get Price

  • Boiler Noises: Be on the Alert for these Signs of Trouble

    Here are some of the most common sounds produced by troubled boilers. Banging noise – The oil pump may not be shutting down properly, which could be the cause of this boiler noise. When the oil pump leaks partially burned oil into the combustion chamber, it ignites and makes the banging noise at start-up.Get Price

  • Boiler Making Noise? Here's What To Do - Soundproof Central

    Reasons for a boiler making Noise. It's perfectly normal for a boiler to make some noise because it has moving parts. If nothing else, the pump that pushes water around the heating system can be particularly loud, especially in older boilers. Most of us get used to the normal noises a boiler makes, to the point where we often stop noticing it.Get Price

  • Humming loud noisy potterton combi | DIYnot Forums

    Jan 06, 2021 · 4. Country: Over the years my potterton combi boiler has become annoyingly loud that when boiler is on it makes me want to turn it off. Sometimes there is a slightly different pitch to the noise and I can get rid of that noise by just compressing something against the side of cover of the boiler this temporarily stops the vibration kind of noise.Get Price

  • Boiler Vibrating/Humming Noise -

    Oct 14, 2009 · The weird thing is that it only happens around 4 or 5 in the morning. It isn't a continuous noise, it kind of fades in and out, but can get pretty loud. Needless to say, it is disrupting our sleep quite a bit. We have hot water heat. It is a Munchkin boiler and we have baseboard heating, only one floor, with the boiler in the basement.Get Price

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