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Mend Worcester Bosch Heating

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We have 257 questions about mending 'worcester bosch heating'

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Mend Heating, Home Heating Systems

Worcester bosch 28cdi combie boiler?

The central heating works perfectly but when I turn the hot water tap on the boiler fires up but the water sta... [Read more]
Mend Heating, Home Heating Systems

Worcester Bosch 24i RSF - pressure bar too high?

hi i have a Worcester Bosch 24i RSF boiler and pressure bar is about 3-3.5 bars now. it usually was about 1... [Read more]
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frost precations?

If I leave my boiler on and my radiator valve thermostats set at frost setting how reliable is this to protect... [Read more]
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Worcester Bosch 28i?

Worcester Bosch 28i - the hot water side work ok, but when I put the heating on, the ignition red light keeps ... [Read more]
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Why does my Bosch Worcester 24 CDi keep repressurising itself?

My bolier keeps repressurising itself slowly through use. I can't use my central heating as the PRV has broke ... [Read more]
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HOW CAN I FIX MY MASTER SWITCH?

My Worcester Bosch greenstar 24i/28i junior boiler is not working - the green pilot light went out so I turned... [Read more]
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How can I sort out pressure on my Worcester combi boiler?

The pressure gauge on my Worcester Bosch Combi boiler suddenly shot up to maximum and water was running from t... [Read more]
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worcester bosch SII series boiler?

getting hot water, but when I put heating on the pressure rises to 2 bars and the fault light comes possibly i... [Read more]
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Siemens RDJ10 thermostat, not switching on my central heating?

I have a worcester bosch Greenstar 28i Junior combi-boiler, with a Siemens RDJ10 thermostat. I have set the ti... [Read more]
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worcester bosch highflow400?

Hi my boiler is about 9years old it works fine but the pressre gauge goes over 3 bar when heating is on anybod... [Read more]
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Worcester 28i Junior, warning light carries on flashing?

I have a Worcester Bosch 28i boiler, I have increased the pressure and held the warning light button in for mo... [Read more]
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water pressure foe central heating system?

cant find the valve on my worcester bosch greenstar junior 24i to get the water pressure back into the green z... [Read more]
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boiler wont stay alight ?

hi i have a bosch worcester 24i boiler it will light fine stay on for about 20 minutes with the water and heat... [Read more]
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I have a leak coming from the diverter valve on my worcester bosch 28CDi ?

I have a leak coming from the diverter valve on my worcester bosch 28CDi combi boiler. I have to re-pressurise... [Read more]
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Worcester 350 Combi Re-Pressure?

Now that we've barely used the heating over the summer the pressure has dropped on our Worcester 350 Combi boi... [Read more]
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How fix Worcester Bosch 537i Combi Boiler?

Domestic hot water works OK Central heating not working. If I switch off and on again can hear water pum... [Read more]
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worcester bosch 240 combi boiler/circulation pump?

we have a worcester bosch 240 combi this has been shut off and drained down for a while,we filled it to 1.5 ba... [Read more]
Mend Heating, Home Heating Systems

Worcester Greenstar Junior 24i intermittently firing up and turning off?

I have a 2.5 year old Worcester Bosch Greenstar Junior 24i boiler. When I turn on the hot water or central hea... [Read more]
Mend Heating, Home Heating Systems

Worcester Bosch 230 boiler-rads on every time hot water run-heating is off?

We have just had a plumber fit a new diverter valve on our Worcester Bosch 230 boiler. (230 quid) But the ret... [Read more]
Mend Heating, Home Heating Systems

How can i fix my Worcester Bosch 28cdi?

Hi We have a Worcester Bosch 28cdi boiler and we are having problems with both heating and hot water.when... [Read more]
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