How to mend ... Got Problem Boiler

What could be the problem if boiler fails to fire up?

main burner does not ignite, boiler fails to fire up, pilot light ok, pump ok, room stat ok. programmer ok.No ... [Read more]

how can i fix a dripping overflow on a baxi 105E?

My Baxi combi boiler 105E overflow continually drips when the pressure is normal. What is the problem and how... [Read more]

Vokera linea 24 combi problem - no heating?

Hot water ok, but boiler does nothing when turn heating on............cannot see flame through viewer, but ign... [Read more]

Calydra 100 Timer problem?

I have a C&M Calydra 100. It's working fine on all modes, except when it is switched to Timer mode the timer ... [Read more]

Heating?

Hi My oil fired boiler starts and runs for 20 seconds then goes to lock out. When the lockout is reset it wil... [Read more]

Ferolli SYS 10-23 Boiler runs continuously?

Hi there. I have a Ferolli SYS 10-23 gas boiler. The boiler is run from a Grasslin QE2 timer switch. Recentl... [Read more]

CH Boiler (Ideal Mexico RS65) pilot light won't stay lit?

The pilot light of my aging (but previously very reliable) Ideal Mexico RS65 CH boiler will re-light, and flam... [Read more]

My Ecoflam oil boiler is giving dark black smoke?

My boiler when started the smoke is dark black and little black particles/soot is floatn about and coming in t... [Read more]

Boiler firing up ok than loocking out?

What is the problem red flushing on and of

stupid boiler on blink?

cant beleive how unbelievably rubbish this product is would never advise anyone to get one... glow worm micro... [Read more]

ariston combi boiler?

hi can you help?? i have a ariston boiler which is about 2 years old, and the problem is every time i turn on ... [Read more]

saunier duval f 23e?

my boiler doesent ignite when i turn tap on, but always does 2nd time , is it ignition or a gas flow problem

No heating but got hot water?

I have hot water but no heating. Thermostat is on, timer is on but the boiler won't fire up for the heating. I... [Read more]

Worcester 24i RSF Junior - Water Flow Switch Melted!!?

Hi, had a few probs recently wi boiler, new Gas Valve & new PCB within last 2 months seemed to have sorted it.... [Read more]

loss of pressure?

I have a worcester 28 cdi combi boiler, if the bolier is left cold the pressure holds ok. If i put the heating... [Read more]

my biasi boiler ignites fires up then goes off after a few seconds any help?

my boiler ignites for a few seconds then goes off,what could be the problem,cheers

our can i fix my cobi vaillant boiler?

my boiler the water keeps going hot then cold at all times what is the problem

how can i fix my Ariston Aco boiler?

My Ariston Aco 32 condensor boiler backfires, when igniting,what is the problem ?

Rising Pressure on Vaillant ecotec plus - What to do?

My Vaillant ecotec plus boiler is nearly a year old - it was fine all year giving just hot water but as soon a... [Read more]

Heating system not working correctly?

My central heating system is causing me problems. The boiler fires OK, but I can only get hot water. The centr... [Read more]