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Mend worcester boiler fine hot

Worcester oil boiler lock out?

only locks out when the heating in on works fine on hot water. changed the 3 way activator valve . still the s... [Read more]
Mend boiler not firing up
1

boiler not firing up?

boiler will not fire up unless the boiler casing screws are loosened to allow air in is this air starvation ho... [Read more]
Mend boiler home heating oil

how to purge a grant combi boiler?

ran out of oil
Mend boiler heating lockout

locks out?

I have glow worm compact 100e every time the boiler fires on 5 seconds after locks out by it self i need to re... [Read more]
Mend boiler heating pump

My Promax HE Plus boiler has no power?

I have a Promaz HE Plus boiler heating my house. I woke up one morning to find that the boiler hadn't fired. I... [Read more]
Mend boiler heating intermittent fault

Maxol boiler - pilot light intermittent fault?

Hi there, This is my first post. Please help! :? I have an intermittent fault with my boiler. Heating is... [Read more]
Mend boiler thermostat home heating

Glo Worm 45/60 boiler?

I need a new thermostat for my boiler or any make I can modify to do the job.
Mend boiler heating pcb

boiler dead?

live mains supply to pcb 230v on fuse , no power to timer or transformer
Mend boiler pressure heating

Glow-worm spacesaver complheat losing pressure?

my boiler seems to work alright when it is on but leeks water outside all the time when it goes off it loses a... [Read more]
Mend boiler fire lockout

i have a potterton suprima boiler that will not fire up ?

i have a potterton suprima boiler that has gone into ignition lockout and will not fire up even after it has ... [Read more]
Mend boiler heating thermostat

Baxi back boiler not working?

Hi, i have a baxi back boiler for heating/ water. My room thermostat started making a buzzing noise a week ... [Read more]
Mend heating central heating hot water

15\19 heatslave hot water?

I have a 15\19 heatslave boiler we did not use it for a time when i put it on the central heating was fine but... [Read more]
Mend boiler heating thermistor
1

Vokera mynute system boiler?

starts up, fan runs, pump runs, pressure ok, thermister ok, doesn't start though?
Mend boiler leaking pressure
2

Vokera mynute 16e loosing pressure ?

My boiler is loosing pressure but I'm sure it's not a leek because water is being released out of the pressure... [Read more]
Mend boiler vokera fault

boiler problem vokera ?

boiler ignites, sometimes runs all the time and other times red light comes on i restart the boiler runs for a... [Read more]
Mend boiler heating combi
3

pressure rises on my vokera combi boiler when it starts 2 heat back up?

i have a vokera linea 24 combi boiler which was serviced in June. Now its cold 2day when it starts 2 fire up 2... [Read more]
Mend boiler heating replacement

ravenheat 84ET noisy fan?

when boiler starts from cold fan is noisey for about 2 mins seems ok when warmed up. will WD 40 do the trick o... [Read more]
Mend boiler central heating ravenheat

Central Heating boiler goes into start up shut down loop?

Ravenheat CSI 85 A(T) about 4 years old. Boiler pump starts, boiler fires up, runs a few seconds then shuts d... [Read more]
Mend boiler heating repair

How can I fix my boiler?Boiler Poterston Suprima 60 l LVK 034700051BP?

The flame is not working inside the boiler.Even does not lit up...Where could be the problem? Boiler Potersto... [Read more]
Mend boiler installed set

programmer?

we have just had a sime comby boiler installed and i have tried and tried to set the wall programmer for the r... [Read more]

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