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Mend Light Boiler Constant

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We have 84 questions about mending 'light boiler constant'

How to mend ... Light Boiler Constant

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Mend Heating, Home Heating Systems

Central heating combi boiler?

Hi, I have an old Myson Midas si combi boiler, it requires constant attention and still has a couple of faults... [Read more]
Mend Heating, Home Heating Systems

Potterton Puma 80 on constant then trips out?

Hi, I have a Potterton Puma 80 which keeps cutting out. There is a valve on the left which was dripping I l... [Read more]
Mend Heating, Convector Heaters

Alpha cb24 boiler not firing?

My Alpha CB24 has stopped firing, (red constant light), after resetting, and switching the hot water, i hear t... [Read more]
Mend Heating, Home Heating Systems

Potterton Suprima 60 with replacement PCB board has a intermittent fault?

The boiler runs for a while (green light constant) , goes into standby mode, when it tries to relight (orange ... [Read more]
Mend Heating, Home Heating Systems

myson apollo 15/30?

my pilot light is on but wen i switch my boiler on to constant nothing is happening has my gas valve gone
Mend Heating, Home Heating Systems

How do I change the pressur eon my valliant boiler?

My Vaillant VCW T3W boiler stopped working this morning. The pilot light is on but will not fir up when put on... [Read more]
Mend Heating, Home Heating Systems

Ideal S24 Mini?

Have 4 year IDEAL s24 Mini boiler. Circuit board replaced twice and pressure gauge still reading 0.4bar. On gr... [Read more]
Mend Heating, Home Heating Systems

Ariston A/27 MFF1?

The boiler sometimes refuses to light, a sharp bang on the left hand side seems to get things going. It will t... [Read more]
Mend Heating, Home Heating Systems

How can i fix my Halstead Eden CBX 32 combi boiler?

Halstead Eden CBX 32 Combi Boiler , No Running constant hot water fault......All the orange fault lights stay ... [Read more]
Mend Heating, Home Heating Systems

Potterton puma 80e no central heating hot water ok?

The central heating has stopped working without warning. The hot water works fine and the modulator light goe... [Read more]
Mend Heating, Home Heating Systems

OIL FIRED BOILER WITH AIR LOCK .. I THINK?

OIL FIRED FLOOR MOUNTED BOILER, HEATING OIL RAN OUT , SINCE THEN WEVE FILLED UP TANK , PUT CONTROL ONTO CONSTA... [Read more]
Mend Heating, Home Heating Systems

Baxi gas fire will not light?

Hi, I have a Baxi Bermuda inset boiler with a coal-effect gas fire. The boiler is fine, but the gas fire wi... [Read more]
Mend Heating, Home Heating Systems

Potterton Suprima Fault Finding Guide?

I have a Potterton Suprima 80L. When going through the initial conditions check (fault finding guide) I get t... [Read more]
Mend Heating, Home Heating Systems

Vokera Excell 80 sp?

The combi boiler fails to start up. The pilot light remains on. It fails to heat the water and does not heat... [Read more]
Mend Heating, Home Heating Systems

Range Pewermax 155x - how can i fix it ?

The above system will only work if you press constant water. If you have water and heating on 'timed' it does ... [Read more]
Mend Heating, Home Heating Systems

The boiler wont light ? Baxi Solo 3 pfl 30/80?

Hello .... please help my boiler wont light i have water on constant and heating on constant , But my little ... [Read more]
Mend Heating, Home Heating Systems

Potterton Netaheat 16-22 doesn't start?

Hi, I went to switch my Netaheat from timed to constant, and the boiler didn't come on and now it doesn't come... [Read more]
Mend Heating, Home Heating Systems

Radiant Boilers How can I fix it!?

Our Radiant Boiler is flashing number 1 in the LCD diaplay, all instructions say what to do when light is cons... [Read more]
Mend Heating, Home Heating Systems

Sabre 24 cuts out when heating water?

Hello, I have a Sabre 24 combi boiler. It works fine for the central heating, but when I put on the hot w... [Read more]
Mend Heating, Home Heating Systems

How can i fix or check my, GLOW-WORM MICRON 50FF GAS BOILER?

the boiler is flashing both RESET and BOILER ON light, the RESET light is about ON for 1 second and off for 1 ... [Read more]
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