How to mend ... Start Boiler Up

Problem with hot water demand?

I have a vaillant 824 E, problem with hot water demand - boiler kicks in on start up but temperature on boiler... [Read more]

sime 80e friendly format ,start,stop,start,stop etc?

Hi my boiler has just started playing up ,put heating on ,fan runs ,ignitor fires up gas for about 5 seconds t... [Read more]

How can I fix my potterton 80e boiler?

I did the paint work as diy. So I removed the one radiator from the bed room. since then boiler is not working... [Read more]

how can i fix my worcester 24i?

the hot water works fine,but the heating wont come on,there is a flame showing on the remote,but theres no hea... [Read more]

hot water pouring out of my overflow?

hi wondered if any one can help heard a massive amount of banging coming from my loft/airing cuboard today and... [Read more]

valliant boiler wont fire up?

boiler tries to start green light then yellow then stops red light and green, f22 shows, filling loop had been... [Read more]

Programming Honeywell CM921?

Hi: The heating engineer installed this unit during installation of a new boiler. This is a 1 day wireless pro... [Read more]

Halstead Ace High - Overheat and Lockout?

Hi, We have a Halstead Ace High. Within about 45 seconds after drawing a substantial amount of hot water (t... [Read more]

biasi m90-24s fan not running?

hi my biasi m90-24s can not start. when I turn the heating on the pump running for 15 seconds then cut off as... [Read more]

i have a glow-worm 30cxi combi boiler?

my boiler stoped working i cannot get it to start as there is no piolet light,i have power to the boiler,it st... [Read more]

Alpha Ocean 240E fan wont start?

My Alpha Ocean 240E boiler won't fire up completely. The repair man said there was no power getting to the fan... [Read more]

Ravenheat boiler not staying lite?

I have a Ravenheat CSI Primary A condensing boiler it goes through the start proccess main burner comes in for... [Read more]

how to restart my worcester heatslave after running out of oil?

how to start my worcester heatslave combi boiler after running out of oil

no hot water upstairs?

hiya i have a chaffatoex and maury combi and had no end of problems with it. Its been seviced by british gas a... [Read more]

my vokera boiler excell 80 will not start?

my boiler will not operate,the pump and fan run and it seems like it will srart but does not

Piolot Light has gone out?

I Have a Worcester 14/ 19CBi Boiler and the pilot light is out,I dont seem to be able to take off the cover.(w... [Read more]

how can i fix ravenheat LS100 combi boiler?

my Ravenheat combi LS100 would not give hot water without turning the heating on. we put up with this until th... [Read more]

lock out on Baxi 100/2he condensing boiler?

I get lock out when cold on start up, then reset and works fine for a few hours, but then locks out sporadical... [Read more]

Potterton Netaheat Electronic 6-10 Won't Ignite?

Hi all, I have a Potterton Netaheat Electronic 6-10 boiler that is on the blink. Usually when it starts up ... [Read more]

My Sunvic 207XL Controled system?

When I press the + One hour, for hot water the boiler won't start up, but if I turn up the thermostate and pre... [Read more]