how can i fix my halstead ace high?

i need a gc 4733316 pcb

Halstead ace high water problem?

When we run the bath also the shower at times the boiler goes into lock down mode if that's the right thing to call it .then there's no hot water as the boiler has switched itself off also it lets air ... more

halstead ace he30 combi boiler?

boiler is flashing the number 1. tried resetting. also increased water pressure valve. when put on again it fires up but then keeps flashing the number '1'

Halstead finest gold boiler?

Hot water ok. radiators upstairs ok, downstairs rads working occasionally, pressure 1.5 bar but cannot fill with fresh as preesure guage does not move.

Halstead ace boiler locking out after 30 secs. ?

Leaking water, plumber advised new circuit board required purchased at great expense. Fitted still not working, turns on water and heating lights up then locks out. At a loss what to do. Any advise m ... more

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halstead boiler?

Repeated query when I turn on the hot water the system tries to start but fails.I try again & it fails. I switch off system & wait a few minutes & it works fine. This also does the same thing when I t ... more

What is my problem?

When I turn on the hot water, the system tries to start but fails. I try again, fails. I switch off the system & wait a few minutes & try again & it works fine. Ditto for the central heating. Halste ... more

combi halstead ace high?

halstead ace high combi,no heating/hot water but sometimes it switches heating on then hot water usually works as well ?

halstead ace he 30 combi boiler?

boiler is working fine hot water and heating but goes over pressure blows off through pressure release valve. reset pressure but builds up again when in heating mode fine when just hot water.

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Halstead ACE HE 30 Hydroblock leak?

Hi, I have a 6 year old ACE HE 30 that has run fine for about 6 years but has recently started leaking water from the bottom of the Hydroblock. I believe the diverter value is located in the bot ... more

boiler fan?

I am trying to find a part number for my Halstead Wickes 50 ci boiler but it was installed in 1993 and was in the house when I bought it.I don't have the manual and can see no part number on the fan i ... more

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home heating?

hi my Halstead hero 60 when the time clock /thermostat call for heat the Boiler fires up, but when it cuts out on temperature it does not fire up again on demand , but the Fan runs. then I have to ... more

Halstead Boiler Fault codes?

My Mum's Halstead boiler is showing fault code C the code is constant not flashing, hot water fine but no CH any suggestions ? I understand this is for the benefit of a service engineer but I need to ... more

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Halstead Ace HE24 Fault code ?

My Mum's Halstead boiler is showing fault code C, hot water fine but no CH any suggestions ?

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How do I drop the pressure in my halstead boiler I opened the valve too muc?

The pressure on my cobi boiler dropped so I opened the valve it was hardly moving so I kept it open until it crept up to 1.5 Bar. I got up this morning and it was up to nearly 4 !!! How do I drop it ... more

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halstead boiler no heating just hot water?

halstead boiler no heating just hot water pressure gage zero what is the problem

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Halstead Ace hot water problems?

My Halstead Ace combi boiler will provide hot water when first required but if hot water's required again later in the day the burner won't turn on and no hot water comes through. It's only just been ... more

halstead ace high boiler keeps going to lockout?

my halsted ace high boiler keeps going to lockout so have no hot water or heating. can you help?

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How do I fix my Halstead boiler for central heating?

Hi, I now have hot water from my Halstead boiler - (by reading the suggestion below of taking the front off!) but the heating is now not working. It was working the central heating but no hot water be ... more

How to fix my Halstead Eden cbx 32?

Central htg runs intermittently when not switched on, where is it getting feed from ?