worcester 24i

Hello, I'm trying to arrange a simple internal pump head swap on my 11 year old Worcester Greenstar 24i Junior (in Oxfordshire). Current pump: Grundfos/Bosch UPS 15-60 CHG (59596500) – recently failed, 11 yrs old Replacement: Grundfos UPS4 GO 25-65 130 – head only Confirmed by: Grundfos GO...

Could anyone offer some sensible advice on how to remove the snapped off remains of a Worcester Junior boiler filler key that is stuck in the valve. I was attempting to turn up the pressure gauge. When trying to pull the key out it snap, I have seen advice on other forums that suggest using...

Hi all, My Worcester Bosch Greenstar 24i combi boiler has recently started to make a very loud buzzing / drone noise, usually within about 5 minutes to 1 hour after the heating has turned on. The problem only seems to happen when calling for heating, it has never happened when using hot water...

My son has recently bought a house that’s fitted with a (fairly old) Worcester 24i RSF combi boiler. This has a strange setup for hot water and central heating control which makes no sense to me. When I downloaded the manual, it seems to confirm that there is no electrical connection that would...

Hi Can someone please help, my Worcester Junior 24i boiler is not Igniting. The pressure did drop before I noticed and I've fixed that. Now there's no green light but I hear a lot of ticking after I reset it. I think the pressure dropped because we turned on a rad that was off for a long...

Hi there, I have a Worcester Bosch Greenstar 24i junior combi boiler. We recently had a leak on one of the rads in the house and I soaked up at least 4lt of water. This was about 4 days ago. Everything was till tonight when the boiler stopped working (typically a Friday night). I tried to top up...

Hi there, our boiler has stopped responding to thermostats. We have tried a few different thermostats, the relays click away and it sends the signal to ignite but the boiler doesn't do as its asked. I checked the condition of the wiring thinking something might have came loose but everything is...

I have a Worcester 25i combi boiler and would appreciate any advice... issue - my hot water isn't hot.. This last week, its started running luke warm... I gave the heating a blast this evening & hoped that it might do something helpful, but no, radiators were indeed red hot... water still only...

Hi there, I have a 10-15 year old Worcester Combi Junior 24i that kettles only on Central Heating cold start. This winter is the first time it's started doing it. When it kettles, if I turn off the boiler via the thermostat for a few minutes then turn it back on again it runs no problem until...

Hi guys, I have a Worcester 24i boiler which sometimes fails to ignite. I have checked the following - Water pressure is between 1.5 & 2.0 when cold. - On the top, reset switch is not tripped. When It works, it works fine. I think, there is a leakage in the system as I have to top-up the...