How to mend Bosch Junior

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combi boiler?

how to change flow monitor in greenstar 28i junior

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Worcester bosch 24i Junior combi boiler noise with hot water?

Hi, I had a Worcester Bosch 24i Junior combination installed a couple of months ago and when I turn on the ho... [Read more]

why does a component on pcb board flash when i turn up thermistan on boiler?

why does a component on pcb flash when i turn up stat on 28i junior boilerto full then it returns to normal af... [Read more]

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Location of small condensing tank?

Can anyone tell me the location of the small condensing tank in the 24i junior greenstar - the boiler appears ... [Read more]

how do i remove cover from greenstar 24i junior combi?

How do i remove cover from greenstar 24i junior combi.?

24i worcester bosh junior?

had boiler on for 1 hour red light starts to flash. when red light flashes there is no hot water

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worcester 28i junior green star combi boiler?

this boiler does not display any codes it is about 7 years old i had a look at it today fan does not come on ... [Read more]

28i fault codes?

Hi, does anybody know what the blue light flashing 5 times means on a Worcester bosch 28i Junior?

Worcester bosch 2.8i junior, cuts out with red flashing light?

My boiler has been working ok through the summer, heating hot water on demand, but now its getting time to put... [Read more]

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worcester 24i junior?

the pressure on boiler has dropped so i have no heating or hot water .how can i get the pressure back up

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What's wrong with my Worcester Bosch 24i Junior Combi Boiler?

Hi, I've come home today to find I have no heating/hot water and a boiler that I thought had a frozen condense... [Read more]

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why ami losing pressure on my green star 28i junior boiler?

system and dhw working ok! check radiators for leaks and all topped up. The system is not dumping water ive ch... [Read more]

worcestor greenstar 28i junior fault?

Have intermittent fault with wb junior 28i. shuts down Blue flashing light. I reset, fires up and runs. Fault ... [Read more]

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E1 fault on digistat room control for Worcester Bosch Greenstar Junior 24i?

Hi, My Greenstar Junior 24i/28i has hot water, but no heating. The digistat room controller is showing E1 fa... [Read more]

how can i fix my worcester28i junior?

i turned my thermastat down last nite+turned it back up this mornin bt it didnt work???the red button which fl... [Read more]

how can i fix my boiler please?

I have a bosch junior boiler& my son has pushed the round button in now the boiler is leaking like mad please ... [Read more]

Replace digistat scr with a fixed c\h programmer?

Can you please recommend a non wireless fixed on the wall central heating programmer and thermostat that can r... [Read more]

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GREENSTAR 28i junior\iflo digistat scr\drayton rf601 not keeping temp?

I have a greenstar 28i junior boiler connected to a iflo digistat scr which connects via wireless to remote dr... [Read more]

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Worchester junior 28i hot water no heating 5 flashes in service mode?

I have a Worchester junior 28i boiler, the hot water is working but not the heating and the green burner indic... [Read more]

disconnect receiver on worcester boiler 28i?

hi, i have a worcester bosh greenstar junior 28i, i have hard wired in a heatmiser prt stat. all working fine ... [Read more]