How to mend ... Ace High

halstead combi dhw fault?

have an ace high combi model which responds and ignites to dhw demand, yet the water stays luke warm then some... [Read more]

The locked out light has come on on my Halstead Ace high combi boiler?

The red locked out light has come on on my boiler and there is no CH or hotwater! Does anyone know what the pr... [Read more]

central heating pressure problems?

i recently replaced the pressure relief valve on my halstead ace high combi boiler because the pressure kept d... [Read more]

how can i fit an external programmer to my halstead ace high?

i have an internal manual clock on my boiler but the boiler was fitted low down near the floor and i need a cl... [Read more]

How can i fix my Halstead ace high boiler?

when i call for hot water only , the central heating is coming on and i only get minimum hot water at a slow r... [Read more]

Halstead Ace high CH not right!?

20 mins after putting heating on, "power on" light flashes, heating light stays on but burner light goes off. ... [Read more]

No burner light (halstead high ace)?

Got a problem with boiler, no burner light, no CH no HW, tried reset tried power off, tried overhear reset.

My halsted ace high boiler has locked me out. Why?

Halstead high boiler locked me out last night. Could the ignition have gone out and how do I fix the problem.

na hot water with halstead ace high?

i have had a halstead ace high fitted for about 18 months.the heating works ok but i have no hot water.I do no... [Read more]

hot water wont heat up,halstead ace high 0086?

boiler running 4 heating,but valve wont kick in, to heat hot water.the pin in the valve wont come out to mak... [Read more]

my halstead ace high losing pressure?

my halstread ace high keeps losing pressure on the heating side but there is no visible leaks

Halstead Ace High Boiler?

1 have a Halstead Ace High Boiler and last night it went off and water was vented out through the top of the h... [Read more]

problem with halstead ace high boiler ?

Intermitent problem with hot water sometimes runs warm but mostly cool especially when you want a shower. Have... [Read more]

halstead ace high?

My ace high is working fine heating wise,but it wont heat the water,when u turn the tap on full blast even,the... [Read more]

c/h on my helstead high ace works intermitedly ??

my c/h will come on for 30/40 seconds then will cut out for 3 mins lock out light does not come on nor does th... [Read more]

How can I fix my Halstead Ace High combi?

I have adequate CH but the DHW is not hot enough. (Luke warm is an exageration!) The lower heat exchanger ha... [Read more]

poor hot water from a combi (halstead ace high 102)?

i fitted my boiler a year ago and got a gas man to do the gas and commision the boiler.heating is fine.hot wat... [Read more]

Halstead ace high?

My central heating is working fine. I can't get any hot water, the water preasure is ok. Please help.

heat exchanger?

hi ,sorry to bother you.i have the same problem with my boiler,could you tell me where the heat exchanger is .... [Read more]

how can i fix my halstead ace high boiler?

my halstead ace high boiler has stopped switching over to give me hot water when the hot tap or shower is swit... [Read more]