How to mend ... Boiler Cause Switch Shut Down

Why will my Ferroli Tempra 30 gas boiler not shut down?

My boiler is constantly burning, whether the timeclock is instructing it to switch off or to switch on. It als... [Read more]

Ravenheat combi not shutting down?

My Ravenheat RSF 820 cuts in with the room stat but will not shut down even pressing the summer winter switch ... [Read more]

ferolli combi boiler?

once heating has shut down we get a whining noise coming from top of boiler could this be the air pressure swi... [Read more]

Potterton puma boiler hw but no ch?

Hi my boiler will run for hot water but not for ch. Have fitted new micro switch,and the flow pin connects an... [Read more]

Valiant VCW GB221H does not fire on demand?

I have a combiboiler of the above model. It has been shut down for the past 12 months or so. I have flushed th... [Read more]

How can I fix Ariston micro GENUS HE type C 28kw boiler?

How to correct the following condition. Boiler as specified. Commissioned March 07. Therefore just out of war... [Read more]

Vaillant TurboMax Diverter Valve problem?

I'm sick of repairing this TurboMax. First, a history of problems. The diverter valve, then a switch on th... [Read more]

baxi 80eco permenatly on will not turn off?

my boiler will not shut off unless at the mains or with the power switch as soon as power is restored it ignit... [Read more]

Problems with a valiant combi boiler?

My girlfriend has just returned to her flat find that the central heating has stopped working and there is no ... [Read more]

Ferroli F30 shut down?

Hi, I left my heating on my Ferroli boiler. I went to switch it off after 6 hours (I forgot to turn it off.... [Read more]

what is wrong with my combi ?

HI, i have a potterton puma 100 combi, about 12 year old and when i switch the central heating on,after approx... [Read more]

Jaguar 23kW: Using hot water tap triggers central heating to come on?

When i use the hot water i then turn off the tap. About 30% of the time i find the central heating comes on. T... [Read more]

Potterton FF 40 Boiler start up problem?

My boiler will try starting up on the timer. The fan starts and the air pressure switch clicks on for 15 secs ... [Read more]

Vokera Eclipse doesn't shut down at night?

My Vokera Eclipse boiler does not switch off when the heating and water timer goes off at night. What is the c... [Read more]

Vaillant VCW sine18 T3 WFH-hot water supply problem?

My boiler will not provide hot water at the tap unless it is running in heating mode when the tap is opened (p... [Read more]

boiler shut off on lockout 20/25 heat slave?

boiler shut off due to lack of fuel lockout switch has come on will it go off automatically when i fill up the... [Read more]

potterton profile 80e?

From cold, The fan is running ok , the pressure switch is ok ( new ) all pipes to air pressure switch are cl... [Read more]

no spark and pressure defferential switch does not open?

My vaillant turbo max 242E vuw boiler does not spark; the water pressure defferential switch does not open up ... [Read more]

The pump keeps running on my Baxi solo 3 pfl 50?

When i switch off the external controls calling for heat the pump on my baxi solo 3 keeps running and the moto... [Read more]

Baxi Bermuda boiler pilot lights up when I switch the water or heating on i?

when I switch on the hot water or the central heating the systems shut down in a few secounds thermcouple has ... [Read more]