How to mend ... Boiler Lock Out

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]

ace boiler pressure drop then lock out?

ace boiler presssure drop then trip out change the pressure valve still the same need some help

vaillant VUW 242e locked out?

as soon as boiler is switched on it goes to lock out immediately, pump runs, green light on, orange heating de... [Read more]

Ignition lock?

Control panel on my micron glowworm boiler model 50 FF showing ignition lock... so any one advise me what I c... [Read more]

air lock?

i have changed the 3 port valve on my system refilled it system ran for a couple of days now boiler wont stay ... [Read more]

valient turbomax 242eh central heating will not operate once it reaches tem?

242 eh installed with 3 rads the boiler works fine in hot water when in ch and hot water mode ch reaches temp ... [Read more]

vokera maxin 28e?

hot water tap running and boiler has fired, over a period of time burner will cut out and will go to lock out.... [Read more]

Constantly have to clear an airlock in my Riello Burner?

I have 50 gallons of oil in my Tank. to start the boiler , I must bleed the valve and purge out the air, there... [Read more]

Air lock in Riello burner?

Ran out of oil the other day, had some delivered now but the boiler keeps cutting out after about a minute, th... [Read more]

the lockout light illuminates repeatedly on my ferroli f30 boiler?

the lock light illuminates reatedly on my ferroli f30 boiler

ignition lock out comes on ?

I have a Halstead Boiler and the ignition lock out sometimes activates what could the problem be?

boiler shuts down on dhw?

i HAVE A FEROlli Falcon goes on boiler lock down when on standby but will restart on reset button until end of... [Read more]

Halstead issues?

Have a Halstead Quattro with domestic water problems. Have fitted new diverter diaphram and heat exchanger, so... [Read more]

how can i start myson velaire boiler after it ran out of oil?

now refilled the oil tank but i keep getting lock out on the boiler

no spark ignition?

boiler Vokera Excel pump runs, fan operates, no spark for ignition, boiler goes to lock-out!

combi oil boiler firebird?

keeps locking out,reset it will fire up 2 to 3 times and lock out again.

Firebird 1997 combi 90, cannot turn off central heating?

I have the above boiler which the only way to turn off the central heating is to turn off the main switch on t... [Read more]

danesmore 26 32?

how do I bleed my danesmore 26 32 boiler. I ran out of oil and there seems to be an air lock.

suprima 50L?

Under normal operating condition boiler goes to lock out, with boiler case open boiler fires. APS is ok, what ... [Read more]

Worcester 35di wont light?

just bought a new house electric gas water been off for a while. all now back on radiator bleed valves all cl... [Read more]