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Mend 30 boiler fire flashing
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
Mend Heating, Home Heating Systems
1

Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
Mend Heating, Home Heating Systems
1

Oil fired boiler thermostat?

I have a Velaire 110/135 oil fired domestic boiler. I think the boiler thermostat may be faulty. The manual sa... [Read more]
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Mend Bosch Junior 28i

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We have 80 questions about mending 'bosch junior 28i' in category Heating, Home Heating Systems

How to mend Bosch Junior 28i

Pages 4321
Mend Heating, Home Heating Systems

Red light glowing worcester greenstar?

greenstar28I junior combi MK lv red light permananley glowing, boiler runns ok whot water ok
Mend heating timer greenstar
1

How to replace the timer on a greenstar 28i junior?

Do i have to remove the entire casing to replace my timer on my greenstar 28i junior? If not how does it pop o... [Read more]
Mend turned radiators heat
2

My heating is on?

Thermostat is turned off so the central heating shouldn't be on. However the radiators are all giving out heat... [Read more]
Mend bosch boiler junior
3

worcester bosch boiler junior 28i?

Engineer has replaced PCB, thermistors, stepper motor and boiler still fails - reset light and mains power ind... [Read more]
Mend bosch light showing
1

how can i fix my worcester bosch greenstar 28i junior boiler?

boiler fault light showing & will not reset
Mend boiler 28i junior
1

combi boiler?

how to change flow monitor in greenstar 28i junior
Mend board flash boiler

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]
Mend junior boiler years
1

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]
Mend blue light bosch

28i fault codes?

Hi, does anybody know what the blue light flashing 5 times means on a Worcester bosch 28i Junior?
Mend losing pressure system
1

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]
Mend 28i junior fault

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]
Mend heating digistat greenstar junior
2

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]
Mend turned red button

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]
Mend replace ch central

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]
Mend greenstar temp boiler
1

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]
Mend hot heating mode boiler
1

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]
Mend worcester boiler bosh greenstar

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]
Mend boiler bled cold
1

how can i fix GREENSTAR 24i junior / 28i junior combi boiler?

just bled radiators for first time. Now all radiators have gone cold but heating is still on. Dont know what t... [Read more]
Mend greenstar 28 junior
1

greenstar 28! junior fan change?

The fan makes a noisy sound, could it be failing
Mend problem hot water
3

Problem with hot water?

we have a greenstar 28i junior which is 2 years old. The heating is working fine but when we turn on the hot w... [Read more]
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Grundfos UPS 15 45 x18 central heating pump?
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boiler wont stay alight?
Mend pilot light low bosch

how can i fix pilot light?
Mend bosch water heater

Bosch W275 water heater fault?
Mend central boiler shower

How to heat water when therm. is off?
Mend removed system boiler

Bosch 30CDi how do I restore the pressure. ?
Mend bosch water times second

how can i fix my bosch worchester 24cdi boiler?
Mend pressure times better

Bosch 24i Combi-boiler?
Mend combi boiler home heating bosch

how do you relight the combi boiler?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Kohlangaz Mend Myson Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

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