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Mend Problem Boiler 15

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We have 128 questions about mending 'problem boiler 15'

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Mend Heating, Home Heating Systems

Ferroli Optimax HE 31 C - Multiple faults?

I get a variety of faults which I can usually reset - but the current fault is F 15 - which is a fan problem -... [Read more]
Mend Heating, Home Heating Systems

How can I fix my Vaillant Ecotec Plus 428 boiler problem?

When the outside temperature is very cold, and the boiler fires up to heat domestic water and/or the central h... [Read more]
Mend Heating, Home Heating Systems

Boiler goes out after 15 Minutes?

Potterton RS50s flame goes out after 15 minutes. New Thermocouple fitted, still problem
Mend Heating, Home Heating Systems

I have a saunier duval thelia 23e combi boiler?

The heating is not working & when I run the hot water the burner comes on then turns off after 15 secs and kee... [Read more]
Mend Heating, Home Heating Systems

Ravenheat, The Silver Star LS 100T keeps blowing main breaker?

The fuse kept blowing some time ago but eventually settled down and has not been happening, it hasn't happened... [Read more]
Mend Heating, Home Heating Systems

how can i fix my worcester heatslave boiler? ?

ive noticed some water in the bottom of the boiler.checked all the piping and fittings and all is ok. has anyb... [Read more]
Mend Heating, Home Heating Systems

Ravenheat boiler RSF820/20T?

My heating is only on 15 mins and water starts to come out of the pipe that goes outside. Is this a problem wi... [Read more]
Mend Heating, Home Heating Systems

Potterton Promax 15 SL?

New boiler 1yr old fitted by BGas who also charged for a power clean?. British Gas home care changed fan last ... [Read more]
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how can i fix my oil boiler?

My worcester boiler goes into lock out after about 15 minutes of the boiler running, i have cleaned the photoc... [Read more]
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Problem with boiler not firing up?

Have to keep on turning the hot water tap on in the bathroom sink several times - sometimes 15 - 30 times befo... [Read more]
Mend Heating, Home Heating Systems

Vokera compact 28?

Vokera Boiler - pressure too high .....heating and hot water ok I have a problem with my boiler over t... [Read more]
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Intermittant hot water supply when boiler used earley in morning?

when we use hot water for shower early morning the water will very mild and temperature will read in boiler a... [Read more]
Mend Heating, Home Heating Systems

Glow Worm Economy Plus 40B Boiler Pilot Light Problem?

I have a Glow Worm Economy Plus 40B boiler. I have just had a new Thermocoupler fitted and for a few hours all... [Read more]
Mend Heating, Home Heating Systems

Worcester 28i Junior Boiler?

My boiler keeps switching off the CH and the reset button keeps flashing once per second. When I switch the he... [Read more]
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Worcester 20 25 boiler lockout after powercut?

We had a power cut during the night last night, and today have woken to find the boiler on lockout. Have rese... [Read more]
Mend Heating, Home Heating Systems

the hot water and the radiators are not hot enough?

The boiler is working well,but only heats up to about 15 degrees making the water and the radiators not hot en... [Read more]
Mend Heating, Home Heating Systems

baxisystem 30/80se?

boiler fires ok and runs for about 15 minutes,then starts knocking itself on and off,and then might stay off 2... [Read more]
Mend Heating, Home Heating Systems

HELP ! Blonde woman in need of advice... boiler kaput!?

Help really needed. I have a potterton HE Plus Promax 15.... started with a leak on the flow valve... which I... [Read more]
Mend Heating, Home Heating Systems

baxi 105e no hw heating fine?

heating works ok but when hw tap opened boiler fires for 10 to12 secs flame lowers then cuts out .then after 1... [Read more]
Mend Heating, Home Heating Systems

boiler is stuck on 38c ?

i have a {ferroli demicondens f 24 }combi l.p.g gas boiler only installed for 2 weeks.the problem is the hot w... [Read more]
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