How to mend ... Boiler Water Burner

burner on vaillant turbomax plus boiler keeps going off?

burner on vaillant turbomax plus boiler keeps going off, loss of heating and hot water. have tried many many r... [Read more]

how can I tell if the gas valve is being switched?

We have an old Potterton Netaheat 5/10 boiler, everything seems to be working, except gas to the main burner! ... [Read more]

Vaillant VCW, no hot water or heating! help desperatly needed?

I have a vailllant VCW GB 282E and the hot water and the heating do not work. I havnt had the boiler on for th... [Read more]

whats wrong ?

since moving into the house we are in 5 years ago our ravenheat boiler works fine only if you bang the bottom ... [Read more]

boiler works for a short period?

i have a worcester 28si mark 2 it fires up on hot water or central heating and works fine for a while then cut... [Read more]

Trying to get hold of a manual for my boiler isac M30100?

Hi just moved and cant work out what all the twisted dials do. I have a isac M30100 make IDEAL. Want to know w... [Read more]

Potterton Performa 30 HE Central Heating Sensor?

Hi all, I'm experiencing some intermittent problems with my Potterton Perform 30 HE. If anyone could advise... [Read more]

How can I fix my Greenstar CDi condensing combi boiler?

...after nearly 4 years of fault free operation from new, this morning I had no hot water & a "EA" message dis... [Read more]

Heating/Hot Water Problems with Ravenheat RSF100ET?

Hi Original problem was not very hot DHW, but burner running flat out. Changed both DHW and CH thermistors, ... [Read more]

no hot water ?

pilot was on. turned on tap no main burner maybe air pressure switch as number 7 led is not on.now i have no p... [Read more]

VUW GB242E no ignition?

The boiler goes through the lighting sequence on heating and water ,all lights on except burner then lock out ... [Read more]

how to change thermistor on biasi m1132sm/e?

as above, on demand the burner goes on and off thus water goes hot and cold even with tap on half demand, boil... [Read more]

Problem with Powermax 155x boiler?

The green burner light has started turning off after 5-10 minutes of the hot water coming on. It won't go bac... [Read more]

my new biasi HE32s wont fxxxxxg start my boiler sez lack of burner ignition?

my new biasi HE32s wont fxxxxxg start my boiler sez lack of burner ignition no hot water and i need a shower

ideal turbo 2 boiler problems?

hi, i have an ideal turbo 2 condensing boiler, woke up to my boiler roaring very loudly, the pressure and burn... [Read more]

alpha 280e problem?

hello guys . this boiler has started screaming when the heating fires up ,and when hot tap ran . took cover of... [Read more]

No green burner indicator on ?

Hello, I have a Worcester Greenstar Ri. Last few days have had the heating off and only hot water on. Last nig... [Read more]

ferroli optimax 25c?

no hot water turn on tap 3 way valve gos to heating and pump stops boiler gos off 03 fault .put 3 way valve to... [Read more]

worcester 350 combi 10 years old two pumps?

the pilot lights but the flame doesn't spread across the burner to the flame sense electrode this happens on b... [Read more]

Betacom 30 heating fault?

18 month old Betacom 30, hot water function works just fine. call for heat and problems start. Pump & fan run ... [Read more]