How to mend ... Water Heating Fault

My Worcester greenstarHE shows red light flashing and FO code & doesnt fire?

Just returned from a holiday and found CH doesnt work. Red light next to the triangle flashes and FO code flas... [Read more]

fault light shows flue fault?

why does my baxi 105 E not give me hot water or work my central heating the flue itermittantly comes on, and t... [Read more]

worcester 24i combi20-30 minute delay between demand and ignition?

I have a worcester 24i providing central heating and indirect heat to the hot water tank in a sealed system co... [Read more]

Why do I have hot water but no central heating (Worcester28iJunior)?

Hello. I've come back from hols to find that there's no circulation in the c h system. The hot water from the ... [Read more]

heating not working. glowworm 18hxi?

two of my radiators have not been heating up, yeaterday i switched the rest of my radiators off bar one to see... [Read more]

valliant eco plus 837 boiler ?

hi i have a vaillant eco plus 837 boiler , and recently had a small pipe change for shower head to downst... [Read more]

Halstead Finest Combi Boiler Locking Out?

When a hot tap is turned on and the central heating is not on or on demand, the hot water flows whenever a dem... [Read more]

Baxi combi 130 HE ,displaces LE fault?

HI , i am looking for help I have an intermittent fault , every couple of days the boiler goes in to lock out ... [Read more]

Halstead Finest Combi Boiler Locking Out?

When a hot tap is turned on and the central heating is not on or on demand, the hot water flows whenever a dem... [Read more]

combi boiler worcester 28cdi is not giving me hot water?

my combi boiler is not giving me hot water i have heating and all red lights are on when i run the tap but i ... [Read more]

heating?

Hi, I have a potterton performa 28i, I'm having problems with my hot water. when i turn the hot taps on someti... [Read more]

worcester junior 28i hot water fault?

boiler fires up fine now and gives heating after low pressure switch was changed, but when asked for hot water... [Read more]

Pressure problems with Vaillant Turbomax Plus 824?

The pressure reading on our Vaillant Turbomax Plus 824 is reading above 3 bar when the central heating is swit... [Read more]

how can i fix pro Therm 80e boiler ?

Just moved into new house & the Fault code shows FO on digital display gas & water have been turned off for a... [Read more]

heatline solaris?

I have no heating or hot water and the boiler is flashing F007..i cant find the manual does anyone know what t... [Read more]

Mid way valve fault??

I currently have hot water but no central heating When I move the 3 way valve to the H position manually the ... [Read more]

need help diagnosing?

have a ferroli optima 701,fan continually on low rate,will fire up,but fan remains on low rate,tried new fan,b... [Read more]

no hot water r heating vault 37 keeps flashing how do i fix it?

what is fault 37 and how do i fix it please

how can i fix my boiler?

i have a sanuier duval boiler which is 12 years old. i can get the heating to work but the hot water will run ... [Read more]

fault with my boiler?

Help it looks like my wireless thermostat has crashed leaving me with no heating or water. How do i reset it? ... [Read more]