How to mend ... Boiler Locks Fault

vaillant turbomax vuw 242e?

HELP!!! I have a vaillant turbomax boiler that goes throughthe light-up sequence, to the stage where the pilot... [Read more]

low water pressure F28 lockout, Vaillant Turbomax plus 828E ?

Hi guys, Hope you can help. I've viewed all the relevant and some of the irrelevant posts on similar subjects ... [Read more]

SIME format.zip boilers?

I need to know why these combi boilers fault out when there is a call for heat. Everything runs fine when the ... [Read more]

any ideas?

I have an halstead boiler which runs for various lengths of time then it goes on to reset. Ive changed both th... [Read more]

oil boiler seldom lockout but especially after first 10 mins?

a Trianco TRO boiler with a Monoflame oil burner. It fires first time and can run all day but it will also fir... [Read more]

glow worm boiler f9 code?

glow worm hxi 18 gas boiler, F9 fault code. have replaced main p,c,b board. still has same code, now i have re... [Read more]

baxi back boiler system electrics?

my heating system all seems to be ok but the pump is not pumping the water round the system. I have renewed th... [Read more]

oil boiler fault?

on a riello burner, it fires up until it reaches temperature then cuts out as normal, but when it attempts to ... [Read more]

worcester bosch 24i intermittent ignition?

Hi, My WB24i has an intermittent ignition fault developed over the last few weeks. the DHW demand seems ... [Read more]

vaillant turbo max fault?

boiler locks out over night , not every night but is getting worse. Cuts in and out happily all day, turns off... [Read more]

Ravenheat Csi 85?

my boiler keeps starting pump running but before fan starts fault light comes on solid red (not flashing) then... [Read more]

How can i fix my baxi 100he condensing boiler?

My boiler will light and stay lit for approx 30 minutes and then overheats, the lock out light comes on and th... [Read more]

Baxi combi 105HE boiler fault on the heating side?

I have a Baxi 105HE combi boiler. When the hot water is in demand the boiler will run ok no matter how many t... [Read more]

Baxi 105HE Heating fault?

I have a Baxi 105HE combi boiler. When the hot water is in demand the boiler will run ok no matter how many t... [Read more]

POTTERTON SUPREMA 60L?

When the hot water and central heating are turned off by the controller the central heating pump continues to ... [Read more]

jaguar 28ktvs f3??

boiler fires warms water then locks out saying f3 fault "boiler overheating " what could this be ? blocked hea... [Read more]

r01 fault code.ariston microgenus?

the boiler locks out on hot water demand and R01 shows.upon reset i notice the boiler is constantly sparking.i... [Read more]

ikon 28t boiler fault?

i have a ikon 28t boiler gc 47 407 12 and the safety lockout light keeps illuminating when i run the hot tap t... [Read more]

model VCW GB 242 EH vaillant combi boiler ignition problem?

occasionally, when the boiler ignites,the burners light and then go off, then on, then off again sometimes up ... [Read more]

baxi bahama 100 combi knackered again-advice requested?

After several flow switches and a new PCB over the years my Baxi boiler has developed another fault. I am assu... [Read more]