How to mend ... Ace

how to fix a helsted high ace boiler?

my high ace boiler heating works and hot water but when on heating snd you turn the hot tap on the heating wil... [Read more]

halstead combi discharging?

halstead ace high combi 13yearsold keeps discha... [Read more]

location of diaphragm on Halstead Ace HE 24 boiler?

I read the procedure on this page for changing the diaphragm, but for the life of me I can't locate the housin... [Read more]

halstead ace high combi keeps dropping pressure?

Hi , pressure drops to 0 when the system is cooling down. Holds pressure while running though, and I need to t... [Read more]

ace boiler tripping out?

my ace boiler locking out some time pressure drop

halestead ace boiler?

hi my boiler will not fire up after i had a leak from pipes adj to diaphragm housing . sorted leak but now boi... [Read more]

How do i stop the loss of Pressure in my Halstead ace boiler?

Having changed the Diaphram on the diverter valve the boiler is constantly loosing pressure.How can I stop thi... [Read more]

how can I fix my halstead ace hot water?

my halstead ace has a problem with hot water, the ch works fine until asked for hot water, it fires for a whil... [Read more]

How do I change the Diaphram in the Diverter valve on a Halstead Ace High ?

How do I change the Diaphram in the Diverter valve on a Halstead 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]

boiler wont light?

i have a halstead ace boiler combi when i put the hot water om or the heating on all lights come on but boiler... [Read more]

halstead ace boiler ?

My Daughter has a halsteads ace boiler she is not getting hot water and now no heating although it seems to fi... [Read more]

halstead ace ?

boiler on light keeps flashing brand new diverter valve fitted only happens now and again also cleaned out pip... [Read more]

halston ace boiler central heating problem?

Heating comes on and off even when switched off and just set for hot water only! tried resetting. Any suggesti... [Read more]

halstead ace tripping out ?????

my halstead ace works when it want's, somtimes it will not heat water or heat the radiators, somtimes it will ... [Read more]

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

al stoke