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Mend Worcester Bosch 28i

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We have 112 questions about mending 'worcester bosch 28i'

How to mend Worcester Bosch 28i

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Mend 28i water boiler
1

how can fix my worcester bosch greenstar 28i ?

Hi, the water pressure on my boiler keeps dropping but we have a leaky radiator which is turned off, but there... [Read more]
Mend worcester bosch 28i
1

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]
Mend switch working green

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]
Mend junior 28i pressure
2

worcester bosch junior 28i?

high pressure onboiler
Mend central worcester 28i
1

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]
Mend worcester light bosch
2

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]
Mend air boiler rsf
1

my auto air vent is leaking water,is it just a case of replacing it?

boiler is a 28i RSF and is working fine apart from the leaking water
Mend bosch 24i junior
2

will it work boiler(worcester bosch 24i junior/28i junior)?

will a siemens wireless room thermostat work with this boiler (RDH10/RDH10RF)digital room thermostat
Mend reset button flashing blue
1

reset button flashing blue?

pressure was low on boiler greenstar 28i Set the pressure to 1.3 as recommended and although heating and ho... [Read more]
Mend pilot system running
1

pottern worchester 28i rsf boiler?

can,t get my pilot to light,the system is running but not igniting
Mend Heating, Home Heating Systems
1

my wm 28i junior keeps over pressurising?

i have a two year old WB 28i junior, it is continuallygoing up to 3.5 bar then dropping to 2.0 bar. it also so... [Read more]
Mend worcester bosch 28i
1

How do you fill a Worcester Bosch Greenstar 28i boiler?

Please can someone give me an 'idiot's guide' to filling a Worcester Bosch Greenstar 28i boiler? I have tried ... [Read more]
Mend heating worcester burner

what is wrong with heating, worcester 28i?

My worcester 28i is working on hot water but does not on the heating side, it tries to light but then goes off... [Read more]
Mend worcester bosch 28i junior

how to service worcester bosch 28i junior?

hi i had worcester bosch 28i junior fitted a year ago its due for a free service but the installer says theres... [Read more]
Mend combi pressure relief
3

How can i change the prv on my boiler?

I have a bosch worcester 28i combi. the pressure relief valve is leaking. I bought the new part, but how hard ... [Read more]
Mend worcester bosch combi boiler

How can i fix my worcester bosch 28i rsf combi boiler?

I have to continuosly top up the boiler due to a drip leak in the safety discharge pipe and in the course can ... [Read more]
Mend greenstar 28i green light

Greenstar 28i - no green light?

Greenstar 28i, 3mnth old, bottled gas. Bottles full, recently changed, but suddenly no "burner on" green light... [Read more]
Mend work heating working

rads will not come on?

i have a worchester 28i , i can only get rads to work after i run off lots of hot water then only sometimes wi... [Read more]
Mend bosch greenstar boiler
2

Worscester Bosch greenstar 28i junior, no heating?

Newly installed boiler isn't firing up but we have hot water, any suggestions on what the problem might be or ... [Read more]
Mend boiler keeps out
1

My worcester28i junior boiler keeps cutting out?

Apparently overheating as aftyer about four hours it will re-ignite when power put back on but not before. Hea... [Read more]
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