How to mend ... Pump Runs Boiler

constantly running pump?

i have a chaffeteux MX2 ff boiler but the pump runs constantly and only stops with the mains turned off any id... [Read more]

Ariston Micro Sstem Boiler?

With all controllers and thermostats switched of the boler fan or pump (not sure wich) runs continuous only ... [Read more]

Central Heating system?

Update on my question of pump operating when not calling for heat. The pump makes a noise while doing this but... [Read more]

ravenheat will not fire up?

i have a ravenheat t29 boiler no hot water or heating when i turn it on the pump and fan run ok but will not ... [Read more]

Worcester Danesmoor 12/19 Oil Boiler Trip?

After several minutes of running the boiler trips. Manually resetting allows the boiler to begin it's purge cy... [Read more]

pressure goes up on combi boiler?

i have reduced pressure on my combi boiler but it creeps back up pump kicks in runs for about 3 mins and kicks... [Read more]

no spark ignition?

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

halstead ace high boiler not igniting?

If anyone can help, it would be much appreciated. The pump runs ,the fan runs,the pressure switch is made and ... [Read more]

noisy after pump shuts down?

Baxi solo 3pf. boiler fires up and shuts down normally the pump runs in cooling mode ok. pump shuts down aft... [Read more]

boiler dont fire at all?

mains on and pump runs but it dont fire

Central heating stops after about 2hrs running?

I have an Ideal Mexico Super RS 80 boiler which seems to run the heating system for about a couple of hours wh... [Read more]

sime 100e boiler?

Gas supply to boiler shuts off randomly. No heating or hot water, pump still runs. If I switch the boiler of... [Read more]

My boiler pump runs continuously and fires even when timer switch is off?

The zone valves have been replaced but boiler still fires after the CH and HW is switched off and the over run... [Read more]

pump still runing when tap turn off?

i have a worcester 240 combi when the heating goes off the pump runs for a bit then tunrs off but when i turn ... [Read more]

How can i fix my Ariston A23 Mffi E Combi boiler NO DHW URGENT?

No Dhw, runs cold after a few minutes when demanded either alone or with CH demand, the burner continues to ru... [Read more]

vokera mynute 24m switching itself on?

hi all, i have a 5yo vokera mynute 24m gas boiler and lately it has started switching itself on even when the ... [Read more]

how to stop heating pump running all the time?

warmflow condence oil boiler system,switched live from boiler live all the time thus heating pump runs all the... [Read more]

ravenheat ls 80t?

please help my boiler will not fire up anymore the pump runs but no fan

boiler?

boiler stopped doing hot water,pump runs.changed the diverter valve and the boiler did fire up for 2 mins than... [Read more]

Problem with Vokera 80SP combi boiler?

My Vokera Excell 80SP has developed a fault in which I have no hot water or central heating. The pilot light i... [Read more]