How to mend ... Change Hello Boiler

Vokera Mynute 14SE not heating immersion?

The pilot light for my boiler(above) went out last week. I managed to get it back on but since then the immers... [Read more]

Worcester Bosch 240 - reset switch problem?

Hi, I am in need of some help, I have a problem with my Worcester Bosch 240 boiler. I have already replaced th... [Read more]

Heating, but no hot water!?

Had to change a rad, so drained down compleat system, inadvertantly drained hot water as well!! refilled and b... [Read more]

The requirements for the diameter of the gas pipe?

The gas pipe connected to my combi boiler VOKERA linea is 15 mm, If I want to replace for a new boiler is it a... [Read more]

My Ferroli Modena 80E combi boiler keeps switching on & off?

My Ferroli Modena 80E combi boiler fires up, then a few seconds later switches off. Then it fires up then it t... [Read more]

Ferroli Boiler clock 13 years old?

I have had a combi Boiler for 13 years and in 2005 the heating did not come on because the clock had stuck so... [Read more]

how to fix worcester heatslave 12/14 clock problem?

when there was a power cut the bioler always kept it's time/day settings, now when there is a power cut it res... [Read more]

Ferroli Modena 102 Temperature Problems?

I have problems when trying to adjust the temperature of both the DHW and the CH. Both are very high and do no... [Read more]

worcester bosch 24cdi , high pressure ?

i have just drained the system to move a rad, something i have done on a couple of previous times , i refilled... [Read more]

Ariston Eurocombi Heat Exchanger?

I've got an old (9 years old) Ariston Eurocombi. My radiators aren't getting hot, but the hot water from the t... [Read more]

GLOWWORM 30CI PLUS?

I HAVE A 4 YEAR OLD 30 CI PLUS WHICH HAS STARTED LEAKING FROM THE REAR LEFT HAND SIDE. I HAVE LOOKED AT IT AND... [Read more]

change fan on worcester bosch 24 combi boiler?

I want to change the fan on the boiler I am very competent but like to have prior knowledge. Can any one offe... [Read more]

heating cuts out after 2 hours?

my heating will only run for about 2.5 hours and then the bolier stops. it will not fire up again for about 4 ... [Read more]

Potterton 80e Combi heating system on/off?

My boiler keeps coming on & going off , flame light is coming on and boiler runs for approx 30 seconds then go... [Read more]

Fan removal?

I need to change the fan unit on my worcester combi boiler 24CDI. At a quick glance there seems to be 3 washer... [Read more]

Can I change a radiator valve without draining the system?

Hi, I have an old gravity hot water pumped heating system, the boiler is a reliable, but expensive, Vulcan Con... [Read more]

VAILLIANT TURBOMAX PLUS 828E LOSS OF WATER PRESSURE?

MY VAILLIANT BOILER APPEARS TO RUN OK WHEN I FILL TO 1/1.5 BAR BUT THE PRESSURE GAUGE KEEPS DROPPING VERY SLOW... [Read more]

How can I fix the water inlet valve of a 35ci Glow worm bolier?

The boiler is 2 years old but the pressure has dropped to 0.5 bar and has shut down. Normally I have been able... [Read more]

How can I change a thermostat in an old Myson Apollo boiler?

How can I change the high thermostat in a Myson Apollo boiler. It's about 10 years old. I've bought the ther... [Read more]

Glow-worm combi boiler 100e information urgently needed?

where is the diverter valve on a Glow-worm 100e combi boiler and what do i need to do to change the diaphragm ... [Read more]