Mend > Home Heating Systems

how do i light my f23 e boiler?

ihave moved into a house with the F23 E boiler and have no instructions .How do I light the pilot

1

Slant Fin Boiler Constantly Running?

I've replaced my boiler with a SlantFin Boiler in September 2010. Recently, my boiler has been running even w... [Read more]

saunier duval f 35 e?

promblem red light flashing no 21 on a isofast F35 E

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My combi boiler ignites flame to heat radiators then goes off itself?

When my timer clicks on, my combi boiler clicks and ignites the flame then the bigger flames comes on to heat ... [Read more]

1

Glowworm Ultimate 70ff?

My boiler goes to reduced burn, not on fault finding. All things appear to run OK. When powered off for 30 sec... [Read more]

no hot water on model vailliant turbomax pro828e, light not lit?

all lights are lit except the hot water light, i have no hot water how can i fix it please

Problems with Ravenheat CSI 120 T boiler?

I have a problem with my CSI 120 T boiler, the fan runs constantly when switched on even with the timer in the... [Read more]

28i rsf combi?

when i turn on boiler nothing happens no sound just a flashing red light can anyone help please

Boiler loses pressure only on timer?

I have a vokera system boiler, when on timer via the mechanical clock it eventually knocks off and loses press... [Read more]

2

baxi 105he?

pressure rises above 3 bar when heating on. what could cause this

3

Vaillant Ecotec Pro with F22 fault?

Vaillant Ecotec Pro with F22 fault - I know this means it needs topping up with water as the pressure is .2 ba... [Read more]

1

How do I fix my Glow worm compact boiler?

My boiler makes a buzzing noise when switching on my central heating. Hot water works fine. No central heating... [Read more]

heating boss bps242rs?

this unit has been working Ok but suddenly has stopped and seems that it wont communicate with the boiler - ou... [Read more]

alpha HE CB33 Boiler runs for about 30mins fine then fails to light?

Red led light flashes on and off, manual says this means overheating? any suggestions

flue clearances?

what is the required flue clerance for the cannon coallridge powerflue fire

worcester combi bosch?

How can the pressure gage be increased with the steel bendy pipe ? At present the reading is in the red close ... [Read more]

1

heatline compact s24 boiler?

hi fitted a secondhand heatline boiler today ive presured the system up but the presure bar light is flashing ... [Read more]

halstead 50 best?

works ok for a couple of hours then cuts out. no power to fan, pump runs and no lockout light. will restart ap... [Read more]

1

My Modena 80e boiler ch stays on?

My Modena 80e boiler works the ch and water no problem, lovely and hot. Unless i actually turn the whole boile... [Read more]

1

Glow worm compact?

i have a glow worm compact combi boiler and every couple of seconds it cuts out then fires up itself.any ideas... [Read more]