How to mend ... Boiler Help Cold

red light compact 100e?

boiler fires up sometimes from cold if not red light shows it also does it when hot and it is only the heating... [Read more]

Suddenly my shower is hot and cold?

In the last few days my shower has started going up and down in temperature. I first noticed it struggled to ... [Read more]

vokera maxin 28e boiler will not fire up?

i have a vokera maxin 28e and it has been on the blink for ages it used to fire up not so long ago when it fel... [Read more]

how can I re-lgiht the pilot light on a potterton kingfisher CF40?

I have removed the front panel but can see no controls apart from a hole with a flap over it at the bottom, pl... [Read more]

old oil fired boiler?

i have an old oil fired boiler the temp. on the boiler is hot but the water temp is cold this has just happene... [Read more]

How can i fix glow worm 30 cxi combi boiler ?

Can you please advise me. I have f5 in red flashing on boiler. heating was fine earlier, then turned on hot wa... [Read more]

problem with heating?

old combi boiler- make( ocean style ff) never heard of one . when put onto water, heating comes on, water cold... [Read more]

British Gas 532/i - Fault EA?

We have a British Gas 532/i combi boiler which keeps cutting out and displaying fault code EA. This happens wh... [Read more]

Vokera Linea Max - hot cycling after re pressurising expansion vessel?

I have re pressurised the expansion vessel to 12psi having isolated and drained the boiler. The vessel now hol... [Read more]

Potterton profile 100E?

Hi, My gas has been turned off for the summer, now it is cold I need the heating and hot water back on. I've t... [Read more]

lost manual F22 and F25 codes?

Hi, can anyone help? New boiler working fine on the hot water side ..now have tried to put on CH..fine for x2... [Read more]

worcester bosch boiler - pressure problems?

COLD- pressure is less than 1. demanding hot water trips the boiler. I turn the central heating on and the... [Read more]

Worcester 350 hot water problems?

At low flow rates water temperature okay, increasing flow rate temperature luke warm. What controls the modula... [Read more]

f64 showing and boiler not firing up?

my boiler was showing f64 on digital display and noticed pressure dropped right off scale , turned off system ... [Read more]

how to fix my reno HE30C combi series johnson & starley ?

my boiler is all on. my hot water is fine. but when i flick the switch up to put central heating on its not tu... [Read more]

ravenheat csi primary aaa ?

boiler fires upfor about 1 minute then shuts down for 10 mins then fires up again from cold its a new boiler b... [Read more]

Fault with Boiler?

I currently have the above domestic boiler, which is approximately 4 years old. Recently I have been having pr... [Read more]

re ignite, ideal classic LXFF?

I need to reignite my boiler as flame has gone out and weather is getting cold!! can you advice me on how to d... [Read more]

Wickes combi82 boiler?

It gos into the lockout wen cold after 5 to ten seconds ,then I do a reset and works fine , its doing it every... [Read more]

I have a Ferroli F30 combi boiler?

The DHW doesn't run hot all the time (running cold after a couple of minutes) also the boiler bar pressure kee... [Read more]