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We have 68 questions about mending 'water boiler pressing'

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Mend Heating, Home Heating Systems

How to reset Boss Thermostat BRTRF that lost communication?

Had a power cut last night and now thermostat wont work and boiler wont come on for heating only for hot water... [Read more]
Mend Heating, Home Heating Systems

Worchester 24i junior boiler problems?

I have a Worchester 24i junior boiler. When the heating has been on for a while (this can range from 15 mins- ... [Read more]
Mend Heating, Home Heating Systems

Vaillant Ecotec plus 824 with no central heating?

Please help!! We've been in this house for almost a year - so I'm not sure when the boiler was installed bu... [Read more]
Mend Heating, Home Heating Systems

combi boliers?

why does my boiler keeps resetting its self and to get hot hot water i have to keep pressing the reset button
Mend Heating, Home Heating Systems

Blue light flashing on Greenstar CDI boiler?

The blue light is flashing on my Greenstar CDI boiler but pressing the reset button only works for a short tim... [Read more]
Mend Heating, Home Heating Systems

oil fired domestic water boiler noisy?

On occasion, boiler wont start. Pressing reset button starts up but shuts down after about 20 secs. If the cir... [Read more]
Mend Heating, Home Heating Systems

FERROLI OPTIMAX HE 31C flow sensor and water coming out the bottom!?

Hi All, New to the forum but really hoping someone can advise, We have a 5 year old OPTIMAX HE 31C boile... [Read more]
Mend Heating, Home Heating Systems

Ignition Problem with Halstead Quattro Boiler ?

I have a problem with a Halstead Quattro Boiler, When switching on the hot water and/or the heating, the ignit... [Read more]
Mend Heating, Home Heating Systems

Fault code: 3L?

My boiler keeps reverting to code: 3L, but on pressing the reset button, after approximately 10 times it resta... [Read more]
Mend Heating, Home Heating Systems

Worcester Bosch 25cdi boiler - central heating not working?

Hot water working OK but central heating won't work. Tried switching off Master Switch, leaving a few seconds... [Read more]
Mend Heating, Home Heating Systems

I have an ideal isar HE30 condenser boiler no heating?

for the past few days when i put the heating on the display on my boiler has a C where the status is and the b... [Read more]
Mend Heating, Home Heating Systems

ideal icos he15 no display?

Can anyone help? Just checked my Ideal ICOS HE15 as I have no hot water. There is no display on the HE15 I've ... [Read more]
Mend Heating, Home Heating Systems

how can i fix my heatrae sadia electromax boiler?

The only way we can get hot water from our boiler is by pressing the +1 hour button. This gives us enough hot ... [Read more]
Mend Heating, Home Heating Systems

Halstead Ace High Boiler - Burner on light goes red when trying to run hot ?

I would be hugely grateful if someone out there could help me with this. The CH function of the boiler is ... [Read more]
Mend Heating, Home Heating Systems

Greenstar 24i or 28i no hot water?

We have no hot water. Our condensation pipe was blocked with ice 2 days ago - no error light flashing, just b... [Read more]
Mend Heating, Home Heating Systems

Gurging sound?

I have a Worcester Highflow and it is not firing and showing fault code EA. I have checked the condensate pipe... [Read more]
Mend Heating, Home Heating Systems

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 Heating, Home Heating Systems

Danesmoor oil fired boiler lock out?

Does anyone have any ideas how I can fix my boiler which keeps locking out? On reset the boiler fires for abou... [Read more]
Mend Heating, Home Heating Systems

My Danesmoor 26/32 boiler keeps repeatedly locking out?

Does anyone have any ideas how I can fix my boiler which keeps locking out? On reset the boiler fires for abou... [Read more]
Mend Heating, Home Heating Systems

my Remeha avanta boiler is showing e5 error ?

my remeha avanta boiler is showing e5 error and giving radiator heat only, no hot water. tried switching off a... [Read more]
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