Mend > Home Heating Systems

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how can i fix boiler?

i have a apollo boiler pilot light is on but when ask for demand either water or heating boiler does not fire ... [Read more]

1

how do u turn the hot water pipe off on a combi boiler?

i need to change the taps in the bathroom,but i dont know how to turn off the hot water in my newly installed ... [Read more]

c24 overheating?

fitted new overheat stat and boiler is still overheating,what is the fault?

how do i fit a thermistor in a 50ff ?

how do you fit a thermistor in a glowworm 50ff?

what does A1 mean?

what does it mean when A1 shows on an optimax HE model

error code A01 keps coming up?

Micro genus HE 24 Ariston. We have changed the circuit boards but still keep getting error A01 the boiler wil... [Read more]

2

ferroli not working?

my ferroli he31c has stopped working recently installed, just stopped, flashes A1 tried ressetting checked con... [Read more]

baxi solo sensing pipes?

I have a baxi solo WM 50/4 PF. I was changing the pressure tubes and one of the aluminium sensing tubes has go... [Read more]

1

how can you tell if the gas valves are opening ?

how can you tell if the gas valves are opening on a baxi solo4o/40rs as i have hot water but no central heatin... [Read more]

1

boiler is over flowing?

i have a worcester combi oil boiler i filled it up this morning but when i turned off the water feed the gage ... [Read more]

2

BAXI 105E Instant. System pressurising when on DHW only?

Baxi 105e instant. Diverting valve operating head keeps clicking on and off Pressure guage building up press... [Read more]

vailalnt eco max error code F25 how do i re light it ???

cant re light my boiler due to a error code F25, how do i re light it?????????????????????? no hot water or h... [Read more]

2

my worcester 24i rsf boiler radiators getting to hot ?

radiators getting to hot and tripping out. do i need a overheat thermostat replacement. and can i fit it myse... [Read more]

falt on isar he24 ?

h9 flashing continuesly any ideas

1

Vaillant max 125/7 water heater?

Dear Ray, past questions indicate you have a manual for a vaillant max 125/7. Could I have a copy please

1

Micron 60FF flashing Green Led Lights?

My Miicron boilers Led lights flash all the time when turned on, the fan starts but the boiler doesn't fire up... [Read more]

2

glowworm 18hxi F5 fault showing - how to fix please?

boiler panel showing F5 fault - how can I fix please

what does fault E.25 mean?

we have just installed a new radiator , turned on the boiler and have a fault message reading Fault E.25 . it ... [Read more]

1

ideal turbo 2 boiler problems?

hi, i have an ideal turbo 2 condensing boiler, woke up to my boiler roaring very loudly, the pressure and burn... [Read more]

1

boiler lost all pressure so refilled it and it still wont fire up ?

my boiler lost all of its pressure so we did what we had to to do an refilled , the pressure but it still won... [Read more]