How to mend ... Boiler Too High

halstead ace high?

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

Water Pressure Gauge rises too high on my combi?

Dear Friend Well I hope you are a friend because I need some advice, the pressure gauge o... [Read more]

Halsead Ace High Serial Number ACH 58352 0417?

What is the problem if water is constantly running out of the Automatic Air Vent.There are no other signs of l... [Read more]

suppliers of Halstead boiler parts?

Does anyone know of a uk supplier who has an isolation valve for a Halstead Ace High boiler in stock?

f5 fault on a glow worm 18hxi high efficiency condensing boiler?

my boiler keeps flashing f5 how can i stop this????

vokera fault 03?

boiler keeps shuting down fault code 03 but if i turn temp down on heating and h\water it stays on is it the h... [Read more]

Whats wrong with my boiler?

I have just boiught my own home and need some advice about my boiler. (Apart from check the boiler works prior... [Read more]

What does the pressure valve look like?

Boiler pressure up to 3 high, how do I reduce it? Ive bled the radiators. is there a picture of the red valve?

I have a Halstead Ace high. ?

The DHW activation pin does not move enough to close the contacts on the DHW flow switch. If i operate the swi... [Read more]

pressure to high?

I have a baxi combi 10e and the pressure is to high and in the red is there any way i can drain the pressure t... [Read more]

greenstar heatslave 18/25 making a high pitched screech?

greenstar heatslave 18/25. We have disconnected a radiator and now the boiler is making a high pitched screech... [Read more]

illiminate high screeching noise on ignition?

vaillant ecotec plus 428 open vent condensing boiler, makes a high screeching noise on ignition and stays for ... [Read more]

How to depressurize Baxi boiler?

Hi when repressurizing my Bax Duo Tec Combi HE A 33 which has low pressure on the odd occasion I've stupidly ... [Read more]

how can i fix my halstead ace high?

my boiler keeps firing up for heating randomly enen when programmer/timer is set to off there`s no frost stat.... [Read more]

ravenheat 29t ls100t?

Pressure is very high and the flow of water through the boiler is making considerable noise, my question is wh... [Read more]

How to reduce the pressure on boiler?

The top half of the radiator in the attic bedroom wouln't heat, it has been flushed out this summer and still ... [Read more]

boiler over heating?

boiler fires up then within a minute shuts down. the temperature window reads 94. changed the high temp stat, ... [Read more]

Boiler not coming on - thermostat, timer? Furnance won't light. Puma boiler?

My potterton puma boiler has broken. The hot water works fine but the heater will not come on unless you move ... [Read more]

potterton profile 80NG boiler seems to blow main fuse ?

Our main fuse (for boiler, outside socket and one internal socket, as far as we know?!) has blown for about 5t... [Read more]

halstead ace high repeat lockout?

please help, my halstead ace high keeps locking out. once it fires up it works fine but every morning or eveni... [Read more]