How to mend ... Boiler Control Board

I have a Halstead Ace HE24 boiler with a problem. ?

The 4 amp fuse on the control board is blowing after approx 4 seconds after switching bolier on. Any idea what... [Read more]

My Ravenheat CSI85T "oscillates" ?

My boiler bangs on and off on startup and continues to do it when running. The rads get hot and the hot water ... [Read more]

potterton profile 40 NG intermittent firing ?

my potterton profile 40 NG boiler has recently developed a fault where the fan intermittently fires up as thou... [Read more]

how can i fix my boiler?

the pcb circuict board control fuse blown on my saunier duval f28e boiler system what would be the possible ca... [Read more]

ravenheat csi primary boiler fault?

after having had the boiler off for system mods and refilling and direct wiring the pump to circulate any air ... [Read more]

no mains light on puma 80?

puma 80-pilot flame on, no drop in pressure, fuse just changed (3A) but still no mains light. Do I need to tak... [Read more]

Ravenheat error code 01?

Hello, My ravenheat boiler is coming up with 01 on the display and when this code comes up, no hot water or he... [Read more]

Worcester 24 si II?

Hi I have a Worcester 24si II. It's was installed 9 years ago. Had British gas around on monday for a new ins... [Read more]

heating system?

I had a glow worm 24hxi boiler fitted to my existing y plan system using the original controls(programmer,room... [Read more]

how can i fix my Vaillant Turbomax 824E plus?

I have a Vaillant turbomax 824E plus which has no display and is not switching on its dead,removed control box... [Read more]

warmflow kabin pack 70-90?

Recently replaced relay on the control board as the boiler was on lock out,relay was arcing and rapidly contac... [Read more]

Potterton Kingfisher RS70 -Trying to restart on switch off?

I read with interest Elemen of Feb 2010 as my boiler has recently started to do this. I suspect it could be th... [Read more]

Ravenheat combi boiler continually firing then shutting down?

My 3 year old Ravenheat CSI 85A combi boiler developed the following fault: Firstly, the domestic hot water w... [Read more]

Ravenheat Combi Boiler problems?

I have a Ravenheat CSI 120(T) low nox boiler installed 29 October 2010. Since then I have had four visits fro... [Read more]

Myson Orion fanfare 50 IS boiler?

The british gas engineer first fixed a control valve, then repaired a leaking isolator valve, then the boiler ... [Read more]

Problem with worcester bosch combi 28siII?

A leak was found in heat exchanger of our boiler, replaced exchanger along with a gas valve, overheat stat, el... [Read more]

raven combi boiler rsf820/20 no hot water or heating?

cant get the burner to kickin in summer or winter mode , when trying to light you get the pilot light on but i... [Read more]

Why is my Potterton Puma 100e hot water not very hot?

Hi, I have just replaced the Modulation Control Board on my boiler, which burnt out (the printed circuit on th... [Read more]

Need help with Boulter Oil Boiler & Timer?

Have Boulter Camray 5 Boiler and the internal timer is faulty & has damaged PCP board. Had an external dual c... [Read more]

ravenheat csi 85 a[t] no pilot light. can anyone help?

my combie boiler started to play up and eventualy died, i have read all the reviews and changed the ch sensor ... [Read more]