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Mend Re Worcester 28i

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We have 310 questions about mending 're worcester 28i'

How to mend ... Re Worcester 28i

Mend 28i flashing boiler

28i starts up but then switches of fast flashing fault light?

boiler makes hot water & will heat radiators but after about 10 min switches of and give a fast flashing fault... [Read more]
Mend greenstar boiler worcester

How do you replace a MT10 Timer on a greenstar 28i boiler?

The MT10 built in timer on my worcester 28i greenstar boiler refuses to work in timer mode(middle position) ... [Read more]
Mend most worcester 28i

what is the most likely fault with a worcester bosch greenstar combi 28i?

The system was drained to fit new rads and after refilling it will not start up. Bosch greenstar 28i The blue... [Read more]
Mend boiler run bath

my worcester 28i junior boiler keeps tripping out when i run a bath ?

when i run the bath my worcester 28i junior trips out and needs resetting all the time. does anyone know how t... [Read more]
Mend hot boiler turn worcester

no hot water or heating even though boiler fires up?

When I turn on my hot tap the boiler fires up but the water does not get hot, when I turn on thermostat the bo... [Read more]
Mend worcester 28i boiler

Worcester 28i Lockout?

I am an electrical engineer but have only minimum knowledge with boilers. When the boiler is asked for HW no p... [Read more]
Mend replaced boiler water

worcester 28i junior?

just replaced and boiler serviced 2days after stop heating and hot water gone red flashing light wont go pleas... [Read more]
Mend junior hot water heating

Worcester 28i Junior Combi... Hot water but NO Heating ???

Hi everyone, We have a Worcester 28i Junior Combi which developed a fault this week. We have hot water fine b... [Read more]
Mend worcester 28i junior

heating system?

how do i set timer for worcester 28i junior
Mend light worcester blue

Pilot light will not re-ingnite?

Hi, I have just cleaned the siphon on my Worcester 28i junior . Reset light and Blue power light are flashing.... [Read more]
Mend drop water pressure

drop in water pressure?

I am constantly having to charge the water pressure on my 2yr old Worcester 28i jun as it drops below the reco... [Read more]
Mend boiler red worcester 28i

How can I fix my boiler it is not firing up automatically?

How can I fix my combi boiler it is not coming on automatically the red light is flashing it is a Worcester 2... [Read more]
Mend worcester combi heating running

Worcester 28i combi boiler heating working ok just water not?

Hot water is running only tepid water what is the solution please?
Mend 28i combi boiler

fault on my worcester 28i junior combi boiler?

while drawing hot water the presure gauge begins to fall the red warning light begins to flash and water ... [Read more]
Mend 28i worcester junior

28i worcester junior?

fan works pump works blue light is on for a few mins then lock out light comes on boiler shuts down
Mend relief valve heating

Do I need a new pressure relief valve?

when central heating is turned on, the pressure rekief valve is releasing water. do i need a new pressure rel... [Read more]
Mend heating work worcester water not hot will

Worcester Greenstar 28i - Heating and hot water will not work at same time?

I can't get the CH & HW to work at the same time for some reason. They work seperately but not together. I s... [Read more]
Mend worcester boiler 28i junior

worcester boiler 28i junior?

bleed radiators today filled boiler back up it now keeps tripping out red light keeps coming on please help
Mend worcester 28i heating

worcester greenstar jnr 28i no heating!?

hi got a problem with jnr 28i, have replaced changeover valve motor,and pcb,still no heating, any ideas? im d... [Read more]
Mend worcester rsf boiler

bosch worcester 28i RSF combi boiler timer issue?

Hi the timer on my boiler is playing up some times it doesnt kick in wen its suppose to and it makes a irritat... [Read more]

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