How to mend ... Ace High

how can i stop my halstead ace high from tuning its self on for hot water?

i have a halstead ace high it is now turning its self on for hot water the only way to stop it is to turn the... [Read more]

c.h not working?

i have an halstead ace he 30 and when i put my c.h on it comes on low and then when it should go to high mode ... [Read more]

c.h not working?

i have an halstead ace he 30 and when i put my c.h on it comes on low and then when it should go to high mode ... [Read more]

I am looking for a part number ?

I am Looking for a part number for a pcb to overheat stat live and neutral connection harness that has a 5 pin... [Read more]

power light fault?

I have a intermittent fault with my halstead ace high which has been going on for the best part of a year. The... [Read more]

how do I change pressure on ace high boiler it is only on 1 ?

al stoke

Halstead ace high boiler ?

After reading these post I think the problem with my boiler is also the diaphragm but my question is on some p... [Read more]

halstead high ace?

my ace high works with hot water.every now and then it locks out and central heating works when it wants to.ho... [Read more]

halstead ace high boiler?

Hi after reading some of the posts on this website which were having the same problem as me (boiler playing up... [Read more]

hi my hot water keeps cutting out?

hi i have a halstead ace high boiler that keeps cutting the hot water out one minute its there then it cuts ou... [Read more]

Halstead Ace High PCB?

the boiler ignites but only stays on for 10 seconds then cuts out for both heating and water. The power light ... [Read more]

boiler keeps anticycling?

I have a Halstead Ace High combination boiler,the boiler keeps shutting on/off either in ch mode or dhw mode ... [Read more]

halstead ace high boiler not igniting?

If anyone can help, it would be much appreciated. The pump runs ,the fan runs,the pressure switch is made and ... [Read more]

halstead ace high boiler problem?

after my son has spent 20mins or so in the shower,shortly after there is a hissing sound, and hot water comes ... [Read more]

halstead ace high?

intermitant hot water runs hot then cold its making contact and boiler fiers up all ok but still no hot water ... [Read more]

ace high boiler/had new prv and exspansion vessel but still losing pressure?

recenly had a prv and exspansion vessel fitted to my ace high boiler but still losing pressure through blow of... [Read more]

how to fix my boiler?

i have an halstead ace high boiler . i recently turned off the gas supply to fit a cooker and now cannot re-li... [Read more]

halstead high ace gc no 4733316?

boliler fires up then cuts out.

wickes halstead 102 boiler has no spark and no gas?

My Wickes Halstead 102 which i also believe is the Halstead Ace High boiler has no spark and seems to have no ... [Read more]

halstead ace high?

the boiler will fire up for a few seconds and then go off both on dhw and ch