greenstar

Hi all. My one year old installation has started to show some signs of issues with the central heating. Before describing the problem, my boiler (see title) was installed from new last year by a qualified plumber who provided a level of certification required to satisfy building regs signoff...

Hi all, I have a Worcester Greenstar 24i Junior combi boiler and I want to fit a Hive 2 heating and hot water thermostat. I realise that I've bought the wrong version but I'd rather make do with what I have instead of having to send it back to get the heating only version. I believe this is...

Hi guys, First post so be kind! My boiler is a Worcester Greenstar 28i Junior. The problem is as the title says, Central Heating is fully working but come to turn the taps on and no hot water. With the CH off, the DHW starts of warmish and the goes ice cold. with CH on, DHW comes out hotter...

Hi all, I'm new on the forum. Have Worcester Greenstar Junior 28i combi boiler. Living in house 3 years now and there was no rcently any work done in the house .Since 1 month I noticed the pressure goes down to 0 bar. First thing wast water leak somewhere and checked all radiators in house...

Hi everyone. Last week I ran out of oil and I noticed the lockout light is on on the boiler. Ordered new oil which came 3 days later,but in the meantime I have turned off the boiler and the water pressure went down to 0. So, I tried to restart the boiler but no luck.After reading some advice on...

I have disassembled the room thermostat/controller cleaned the contacts with fine wire wool and replaced the batteries with new ones. I have tried things like swapping the left and right battery trays. However, the only way I can get the connection back is if I power down the BOILER (thus...

Hi folks, Long time lurker here, registering to see if anyone can assist with this. I know there's a lot of flame for Nest-related questions but this is more of a side query. Ive got my current wiring documented & mapped out. All thats fine. I just want some assistance with the new hot water...

Hi there, would really welcome some advice. Tried to put the central heating on last night (first time in 8 months ish) on my worchester greenstar 28i junior and found it wasn't working. Have googled a few tips and this is a breakdown of where I'm at now. Blue light is on No flashing lights...

Looking at this list of exclusions does this list cover the majority of combi boiler faults so they wouldn't have to pay out for most faults? I was actually looking for just a boiler service from a local company but out of 3 companies contacted via the Worcester website of approved installers...