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Mend Heating, Home Heating Systems

worcester 28i junior boiler warning light flashes 5 times per second?

My boiler stopped working. I opened up the internal cover and blew where the pilot light comes on and it worke... [Read more]
Mend Heating, Home Heating Systems

2 lever one grey one red?

on my boiler which lever should be at 1.5 the red or the grey. and when filling should the bolier be on?? (th... [Read more]
Mend Heating, Home Heating Systems

How can I fix my Sabre 24 boiler when red light comes on ?

My boiler was installed about 16 months ago and during the first year warranty the gas valve was replaced. In... [Read more]
Mend Heating, Home Heating Systems

vailiant boiler timer not working?

timer make Randell 103 the automatic timer is not working when you set it. it seems to stop before the red b... [Read more]
Mend Heating, Home Heating Systems

how do i operate the timer clock on my thorn olympic boiler?

how do i operate the timer clock on the front of the thorn olympic boiler. I have red and blue prongs to use b... [Read more]
Mend Heating, Home Heating Systems

Glowworm / Glow worm compact 80e locking out not working !!?

Hi I have a new compact 80e installed which I bought about 1 year ago. The boiler was a surplus and had bee... [Read more]
Mend Heating, Home Heating Systems

how to fix my horstmann channel plus xl?

the heating works downstairs on one channel but does not work upstairs when i press the button for it to do so... [Read more]
Mend Heating, Home Heating Systems

Worcester Boiler 28i no hot water?

The boiler seems to operate fine in summer however as soon as the heating is turned on we get no hot water in ... [Read more]
Mend Heating, Home Heating Systems

Sabre HE condensor boiler keeps cutting out to a red light when the heating?

My boiler keeps cutting out to a red light when the heating is on. I also have a problem that the hot water ke... [Read more]
Mend Heating, Home Heating Systems

glowworm ultimate 50 ff help rewiring?

Hi can anyone help I recenlty decided to attempt to rewire my system which is an s plan, because the wiring... [Read more]
Mend Heating, Home Heating Systems

boiler pressure gauge is too high?

The pressure gauge on my puma 80e is above the red line at over 3 bar, how do i get it down to two bar level.... [Read more]
Mend Heating, Home Heating Systems

Can anyone advise on my boiler problem?

I have a Potterton Profile 80e and the burner keeps blowing out straight after ignition...the flame is really ... [Read more]
Mend Heating, Home Heating Systems

glow worm 30cxi?

having a f9 fault on my boiler with red light flashing system at 1.2 bar and have renewed low pressure sensor ... [Read more]
Mend Heating, Home Heating Systems

how can we fix our hermann supermicra 30he boiler?

the red light is on permanantly indicating that the boiler has goe into lockdown.how can we fire the boiler up... [Read more]
Mend Heating, Home Heating Systems

Too much pressure on Worcester 28i Junior?

My decorator took off a radiator and heating would not come back on. I repressurised, bled all rads and eventu... [Read more]
Mend Heating, Home Heating Systems

How can i resolve Vaillant ecoTEC plus 831 high pressure?

I have a Vaillant ecoTEC plus 831 which keeps going into the red of the pressure gauge despite almost daily bl... [Read more]
Mend D.I.Y, Plumbing

how do we turn our hot water down?

we have our heating on for three hour in the morning and from 4 til 10 in the eveing , the boiler is an old id... [Read more]
Mend Heating, Home Heating Systems

Worcester 24i?

Hi drained down the system to repair a couple of weeping radiators, refilled the system to 1.5 bar vented all ... [Read more]
Mend Heating, Home Heating Systems

How can I get my central heating to work again?

I have a valliant eco combi boiler & a sunvic remote thermostat & receiver. Both water & heating were working ... [Read more]
Mend Heating, Home Heating Systems

What fuse should be in the boiler socket?

I've come to put my heating on and there is no power to the boiler, I noticed the red light on my socket had w... [Read more]

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