How to mend ... Boiler Will Not Fire Up

Why does my Boiler fire up when timed to be Off?

Help! I have a Digistat RF3 Transmitter and SCR receiver. My problem is that my Boiler fires up when timed t... [Read more]

Halstead ace HE 24 (combi boiler)?

Boiler is showing E. on the LED display, The fan is working if I turn temp dial to standby it shows 0 (no flas... [Read more]

28i Junior Low Water Pressure Switch?

Hi, Have got a lockout problem with my Worcester 28i Junior. Does not like to start if it has not been run ... [Read more]

boiler loosing pressure?

wife tried to fill boiler via filling loop but left the alve open boiler made loud banging noise as water dis... [Read more]

Micron 50FF?

Initial fault was boiler would not start. This was a seized fan, now replaced.Boiler ran for a few hours then ... [Read more]

my grant mk11 combi boiler starts to fire but then locks out?

my grant 90 mk11 oil fired boiler attempts to fire there is an initial response and then ignition fails. There... [Read more]

Can you. Help me may combie boiler not working?

My combie boiler pump is running but there is no fire on what im gonna do help me pls

how to fix a firebird enviromax combi PCB C20?

I think water may of got into the system. The tank ran completely out and i noticed as i was bleeding it that ... [Read more]

Halstead ace combi boiler?

no hot water or heating , i have a halstead ace. lockout light comes on as it starts to fire up. any ideas

stelrad ideal rs40?

i have a pilot light on boiler but wont fire, there awas a rattling noise as the burner was firing up but won... [Read more]

Biasi M90F.24s?

Boiler was running ok! then sprang a leak that was traced to the main flow switch membrane. This was replaced ... [Read more]

How do I find the magic eye on Firebird 90 ?

Boiler wont fire ,Think magic eye might be dirty ,How do I find it

ravenheat 820/20?

old boiler i know (should change, out of work) went very noisy this week , took off cover small fan on v.top o... [Read more]

Boiler will not fire up but water OK?

My Worcester Highflow 400 will not fire up, it has been tempramental for a while in going off on the thermosta... [Read more]

ideal classic lxff & ff boiler?

my boiler pilot light lights but boiler will not fire up. eventually after 45 mins clicking system on and off ... [Read more]

I have a modena 80e no central heating but hot water works?

Hi my hot water is working fine but when I try to put the central heating on the boiler does not fire up, is t... [Read more]

the hot water is ok but no heating?

the hot water system is fine but no heating not even when overriding the programmes tried re-programming and s... [Read more]

Baxi Bermuda Inset 2 boiler 50/4?

Pilot light regularly goes out, and have to manually light again, sometimes takes a couple of goes, I think th... [Read more]

Idea Isar HE 24 Hot water but boiler will not fire up for rads ? ?

IdeaIsar HE 24 hot water but boiler will not fire up for rads ?

morco boiler not firing up?

morco feb24ed boiler has had new pcb, new pump and now new water pressure switch. As yet still showing low wat... [Read more]