How to mend ... R D Boiler

Ferroli optima901?

When I turn on continuous heating and hot water button boiler makes a buzzing noise and you can see something ... [Read more]

greenstar ri boiler not firing up?

the green and blue lights come on there is gas but the boiler doesn't fire up why is this

s41?

my boiler wont fire up the central heating and is flashing s41

How can I get hot water from boiler. Heating is OK?

I have a Marathon 500B boiler.There is no hot water going to the hot water cylinder regardless of whether the ... [Read more]

how to reset a vokers boiler?

hi, I have a vokera minute 24m gas boiler, it's working ok but the pump is supposed to run periodically to ens... [Read more]

Luke warm radiators?

Really need help with a central heating problem (old, but sturdy back boiler open vented system in a flat - o... [Read more]

ideal boiler info wtd?

ff350 fires up/if water only pipe to pump is very hot--if heating only pipe to pump very tepid

glowworm fuelsaver 30b mk11?

Which order are the flow &return on this boiler balanced flue y plan

Icon t23 combi boiler?

Hi My boiler Icon t23 is playing with the hot water

boiler problem?

Potterton Promax 15 HE Fan starts boiler clicks, burner lights for 1 to 2 seconds then boiler shuts down again... [Read more]

Vaillant eloblock problem?

hello. I have a 6kw water heater from vaillant and it recently shut down from an overheat protection, (F 20 ... [Read more]

why is the red light on my sanuie dauval boiler comeing when no demand ?

why is my sanuie dauvel boiler red light flashing when no demand for hot water or central heating is being cal... [Read more]

Slide Switch broke?

I have a potterton prima F boiler . The slide control for the hot water has broken or come off ..any ideas how... [Read more]

gas boiler problems?

I have a glow worm 38cxi and it is about 5 years old it has been serviced yearly but it has always fluttered a... [Read more]

how do I ignite my boiler?

Thank you for such a detailed answer, that's very helpful. I have one more question, we have changed the fan,... [Read more]

the button beneath the boiler no longer clicks not helping ignite pilot?

I have used the button beneath the boiler 100e Potterton model. When we have had problems sorted in the past a... [Read more]

HE CB33 Boiler clock losing time?

Hey My clock on my Alpha HE CB33 has started losing time, and even seems to have stopped completely today. ... [Read more]

Vokera Linea keeps shutting down code 01?

The boiler keeps shutting down i have to put it back on with the mode selector switch, the code shows 01 fault... [Read more]

Boiler keeps shutting off?

We have a Optia HE15 boiler and it comes on but after about 2 mins it shuts off

Low water pressure on Glow Warm Compact Electric?

The H light is on on my water boiler and I cannot get any hot water. Help! I have a 3 year old who needs her b... [Read more]