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Mend Bosch C1

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We have 15 questions about mending 'bosch c1'

How to mend Bosch C1

Mend boiler error code greenstar
2

my greenstar highflow 440 boiler is showing an error code C1?

the boiler is showing a c1 error, fan speed too low, how do I fix it please?
Mend Heating, Home Heating Systems

Key size needed for a C1 combi boiler?

The people who sold me my present home did not have the key for altering the pressure on the c1 combi boiler a... [Read more]
Mend boiler start reset
1

C1 is flashing on my Greenstar HE combi boiler?

And it won't start up. What does this mean? If I reset it says 22 in display then as soon as it gets to 23 it... [Read more]
Mend worcester bosch greenstar
2

how can i fix my worcester bosch greenstar boiler?

i have a worcester bosch greenstar he boiler and it is flashing c1 and it wont fire up at all does anybody kno... [Read more]
Mend boiler heating combi
2

fix my boiler (bosch c1 combi boiler)?

hot water is only getting slightly warm even thou gas burner is running fine
Mend central heating boiler fault

How can we fix our Bosch C1 central heating boiler?

Our Bosch C1 central heating boiler has the water light flashing and according to the basic instructions on th... [Read more]
Mend boiler combi heating

BG Bosch C1 combi boiler. Cut out problem?

Hot water working fine. Central heating cuts out after 2 minutes. Room stat ok. Pump ok. Any ideas please?
Mend leaking overflow pipe
1

bosch combi boiler C1?

leaking at outside overflow pipe
Mend worcester bosch hot
1

worcester bosch bg c1 no hot water?

We have a c1, we are getting heating but very limited hot water the flame light only opperates when the rads a... [Read more]
Mend he temperature flow

how can i increase my worcester greenstar HE boiler temperature flow?

The minimum required temperature flow is 35 while my actual temperature flow is 18 and the screen is displayin... [Read more]
Mend release boiler problem bar
1

How do i release presure from my Bosh c1 boiler?

I have a problem where my "bar" indicator keeps telling me my presure is too high even with no heating on. I k... [Read more]
Mend light flame gas

Pilot Light?

Can someone tell me how to re-ignite the pilot flame on a worchester bosch (british gas) C1 combi boiler or do... [Read more]
Mend heat exchanger central heating boiler

BG C1 Boiler (Bosch)?

Hi I have a British Gas C1 boiler and over the last 6 years it's had 3 heat exchangers. It is now showing si... [Read more]
Mend pressure problem gas combi
5

high pressure problem british gas C1 combi boiler?

I have a worcester bosch combi boiler BG C1 4731153 [NG] the pressure keeps rising even if the heating isnt on... [Read more]
Mend Greenstar Fault Code Combi
2

my greenstar zwb 7-27 he combi is giving fault code c1, fan speed too low?

Do I need new fan? How much is it going to cost?

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