How to mend ... Boiler Working Fault

logic combi 30 shows f3 fault?

been working ok all winter until yesterday when i switched the whole boiler off. i'd only done this because ... [Read more]

My Baxi 105 is showing no faults but will not start up?

Electricity at our home was off for over 12 hours. Wewere told that if we plugged out generator into a socket ... [Read more]

Worcester 28i junior combi boiler switching off after 1min?

Hi I have a worcester 28i combi boiler which is switching off the central heating after about a minute of heat... [Read more]

how to reset 532 i boiler working ok but flashing alternating SE & 50 fault?

how do I reset 532 i flashing alternating fault reading SE & 50 following mains water sw.off to repair tap ple... [Read more]

H 5 fault on a isar He 30?

heating been working came home and a fault code H 5 flashing on the boiler looked at manual but cant find any ... [Read more]

H 5 fault?

heating been working came home and a fault code H 5 flashing on the boiler looked at manual but cant find any ... [Read more]

worcester bosch greenstar regular gas boiler?

No fault light no heating or hot water when programmed to come on. Over ride not working either. Can any one h... [Read more]

potterton performa 30 HE?

Hi water working fine but when central heating is turned on upstairs radiators work ok but downstairs nothing.... [Read more]

Ferroli 102 Modena- no power to boiler -?

have gas + elec - power is gping thur to fused spur but not to boiler, was working ok but just suddenly stopp... [Read more]

Boiler not working!?

Hi all, Could anyone advise on some basic fault detection methods for boilers? I have a Vokera Compact HE w... [Read more]

pressure gauge fault?

Hi I have a remeha avanta 28c plus and the boiler is working as it should, but pressure gauge shows low and I ... [Read more]

Ferroli Optimax HE31C Error Code NOcn?

I have a Ferroli Optimax HE31C Boiler and it has been working fine for years but all of a sudden it has fault ... [Read more]

Icos he15 no hot water?

No fault code, have replaced external thermostat and still no hot water or fault code, boiler just does fire u... [Read more]

i have a ideal icos system he24 gas boiler that has suddenly stopped workin?

my gas boiler has stopped working suddenly,have checked the fuse in the pcb unit thats ok,have noticed that th... [Read more]

Why has Heat Exchanger on IDEAL ISAR HE24 gone?

So... At the end of 2008 (early December, so about 4.5 years ago). We had central heating installed for the... [Read more]

Potterton Programmer not controlling stat?

I developed a fault on my Potterton system as a direct result of trying to change the in room stat (Potterton ... [Read more]

my boiler no working?

boiler start 2 second then stop.and show code fault.a/01

modena 80 E combi boiler?

my boiler heating/hotwater is working,but yesterday i noticed that water was been expelled via the over flow.o... [Read more]

glow worm compact 100e hot water problems?

I have hot water problems on my boiler, two days ago hot water stopped working. Found one fault which was dome... [Read more]

i have potterton 50e netaheat bolier stat keeps clicking?

My POTTERTON 50E boiler will fire up ok but after awhile that it has been working for I will hear the stat in ... [Read more]