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We have 59 questions about mending 'boiler sounds system'

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Mend Heating, Home Heating Systems

noisey worcester 24i boiler?

can any one help, the heating & hot water work fine but after @20mins of heating running starts making noise,... [Read more]
Mend Heating, Home Heating Systems

My 350 combi will only issue hot water if the CH system is on?

My 15 year old 350 combi has developed a fault in that if the CH is off and you turn a hot tap on, HW comes ou... [Read more]
Mend Heating, Home Heating Systems

potterton puma ?

my potterton puma which is about 8yrs old has developed two faults, when you run the shower upstairs for more ... [Read more]
Mend Heating, Home Heating Systems

my central heating boiler runs but doesnt heat the radiators?

the problem is as follows, when i swithch on my boilerthe pump runs (not sticking) and it ignites heats up the... [Read more]
Mend Heating, Home Heating Systems

how can i fix a Potterton Suprima 50 Boiler?

My boiler has just had a new PCB and Temp stat fitted but it keeps firing up running for about 1 min then cutt... [Read more]
Mend Heating, Home Heating Systems

Boulter Compact?

My boiler makes thumping noises when lit. It sounds like the boiler is about to fly off the wall. The thumping... [Read more]
Mend Heating, Home Heating Systems

pressure down in the red just above zero?

my boiler is making a strange sound for the first 10 minutes it goes on. it sounds like a train whistle, i als... [Read more]
Mend Heating, Home Heating Systems

Making a noise?

I have a noise coming from my loft (I think as I cannot pin this down). It sounds like a kettle boiling. It... [Read more]
Mend Heating, Home Heating Systems

idiot needs help with ecotec pro28 combination boiler?

I need to bleed my radiators and then refil the system, but the manual has no instructions as to how to top up... [Read more]
Mend Heating, Home Heating Systems

Valliant boiler making noises?

Our vallient boiler has, for a while, been cutting out with either error code f22 or f24 (don't know the model... [Read more]
Mend Heating, Home Heating Systems

Glow-worm K.F.B... how to fill??

my brothers central heating sounds like a kettle without water when he turns it on, the pump in the upstairs a... [Read more]
Mend Heating, Home Heating Systems

Worcester 24i - Cold Radiators!!!?

Hello I am having problems with my central heating system. Basically the radiators are cold even when the hea... [Read more]
Mend Heating, Home Heating Systems

We have a switchmaster 300 timer on our heating system?

It doesnt always work!!! We cant rely on it if we set the timer as although it sounds like its working and the... [Read more]
Mend Heating, Home Heating Systems

Heatslave 15/19 boiler - keeps kicking in?

i All, We have a heatslave 15/19 which was fine until a couple of days ago. A guy came round from the water... [Read more]
Mend Heating, Home Heating Systems

how can i fix my vokera options boiler it heats up and cuts out after ten s?

my vokera options boiler heats up then cuts out after about 10 seconds ,the flow pipe at the boiler gets very ... [Read more]
Mend Heating, Home Heating Systems

Potterton Profile 50e struggles to light?

Hi, Our Potterton Profile 50e Boiler is showing the following problem: When the system switches on (heat... [Read more]
Mend Heating, Home Heating Systems

How can I stop Baxi Solo 2PF making noises?

Could you advise me why my heating system makes very loud banging noises two or three times a day. It sounds l... [Read more]
Mend Heating, Convector Heaters

Potterton Domestic Boiler and Heating System?

How can I fix my Potterton Boiler - Prima F, model EP 2002? Its Central Heating and Hot Water functions sudden... [Read more]
Mend Heating, Home Heating Systems

How can I check if there is enough inhibitor in the water?

My boiler was changed last June together with some rads. Previously the volume of water was 13 gallons so inhi... [Read more]
Mend Heating, Home Heating Systems

What is wrong with my Potterton Kingfisher 2?

My Potterton Kingfisher 2 floor standing gas-fired Central Heating boiler has started to make a very odd noise... [Read more]
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