How to mend ... Boiler Showing F

potterton suprima will not ignite F4 on programmer?

My boiler will not ignite (potterton suprima) it is showing F4 on programmer

protherm 80E keeps cutting out?

i have reset the overheat button on my protherm80E boiler the boiler ignites when the hot tap is turned on an... [Read more]

What can be wrong with the boiler that heats air but not water?

My boiler (combi), works on heating for radiator, but fails to heat the water although showing no flashing war... [Read more]

how do i solve error e02 on combi boiler chaffoteaux and maury model minima?

my boiler is showing error e02

Digistat RF1 Wireless System?

My Digistat RF1 is on my kitchen worktop, set at 21c. The temp though is a steady 14c! The green light is show... [Read more]

Isar HE30 problems?

We have the Ideal DH30 Isar combi heater. I am having a problem with it recognising the thermostat for the c... [Read more]

how to keep my feroli boiler going until the engineer comes tomorrow?

my feroli combi boiler was showing pressure between 3 +4 bar and was dripping water out of the over flow pipe.... [Read more]

ecotec F75 fault?

I have a ecotec valliant boiler it is showing F75 fault how do I repair it.What does it mean?

ferroli otimax he plus 31c?

my boiler keeps cutting out and showing a41 fault

glow morm 18hxi not bleeding?

Hi. fitted new zone valve to systme,lost a bit of water but not much.pressurised to one bar .tuned on all ok t... [Read more]

How can I fix my vaillant ecoTEC PLUS 837?

Becouse of an emergency we had to turn off the house water tap. After resolving the problem I turn it on but I... [Read more]

Oil Worcester 25 32 hot water not constant?

Hello, my boiler gives hot water to the shower to start with and then runs out. The boiler is still showing w... [Read more]

Ideal he 24 boiler no central heating?

I have an Ideal HE 24 boiler its over 3 years old now, its dispaly panel is showing d, I have hot water but no... [Read more]

had a bad day ?

went to job customer complianing of no heat or water,replaced pressure switch and boiler fired up great left. ... [Read more]

How can I get my Digistat 3 to come on at set times ?

I had a Digistat 3 wireless installed in August 2006 together with a Worchester Greenstar 30Si combi boiler. I... [Read more]

Vokera boiler loosing pressure?

I have a vokera bolier that is loosing pressure. I topped up the pressure last night to 1.5 bar and the bolier... [Read more]

we have a potterton performa 28, ?

boiler showing fault to fan neon

how can i fix a no cn fault?

The boiler is showing a "no cn" fault, what can i do?

fault code F75 vaillant ecotec 630 ?

what does this mean when displayed on my vaillant ecotec 630 display. My boiler is showing that it is running ... [Read more]

Ideal Icos HE 24?

Re my icos he 24 boiler. THANKS MAL I have cleaned the condense drain, still same problem cutting out when rea... [Read more]