Mend > Home Heating Systems

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My Glow-worm 30xci is leaking at a valve?

I have re-pressurised my boiler as it fell below 1.0 bar of pressure, it is now leaking from a valve

1

boiler is overheating?

i am tying too repair a ferroli optimax 25 c the boiler is overheating after running for about 15 seconds the ... [Read more]

1

Would reversing polarity of electrical supply blow circuit board in an Idea?

We recently had a new electric consumer unit fitted. Afterwards our Ideal Classic LXFF&FF boiler had a fault, ... [Read more]

how do I re-pressurize an alpha 240 eco boiler?

pressure below green segment when cold, have got manual online but just says refer to instructions on cover of... [Read more]

1

no hot water upstairs?

hiya i have a chaffatoex and maury combi and had no end of problems with it. Its been seviced by british gas a... [Read more]

2

Pilot light Worcester bosch 240?

It seems pilet light in my boiler blown out in high wind can you tell me how to relight it.

pilot light ok not igniting ?

my glow worm space saver mk 11 pilot light on min max causing a problem

how can i drain down a Alpha 240e boiler?

How can i drain down an Alpha 240e boiler to change a valve?

4

how can i fix my ideal he 15 boiler?

my boiler will not ignite ther is gas and electric ther i av pressed the reset button nothing happens can any ... [Read more]

1

siemens rwb2e?

took apart to tile and now am lost as to where to put c/h h/w cables

1

how to wire?

stupidly took it apart and now dont know where to place my c/h and h/w cables can you please help

2

Faulty ravenheat CSI?

Hi I have a CSI condensing conventional(not combi). The fan runs the ignition sparks but no gas at pilot. The... [Read more]

4

CH is ON in the off position and will not turn off?

I have a Halstead Finest Combi boiler, which the CH automatically came on at night and unable to switch it off... [Read more]

5

Carefeee !?

Hi ~ u kindly replied to a question a posted a day or so ago re danfoss 103 Timer and a Danfoss Thermostat ~ I... [Read more]

2

C H Boiler heats D W only ie no C.H?

My C.H. system is fully pumped ie radiators & cylinder circuits with both room & cylinder thermostats. Could ... [Read more]

1

c h boiler heats HW supply only,no central heating?

My system is a fully pumped central heating installation, with room & cylinder thermostat. Could the motorise... [Read more]

1

24i combi worcester boiler, pilot triggers when power turns on-Not igniting?

I am using 24i combi worcester boiler. It has been working fine for last few years. PCB was replaced in 2007.... [Read more]

1

Intermittent lockout?

My boiler (a Potterton Suprima 60L) sometimes shows a flashing red light. On looking in the manual, I find tha... [Read more]

1

heating?

have just moved house,the boiler is britony combi 80 boiler.have not tried heating as the pressure guage is re... [Read more]

how can i fix my 9,24 electronic Worcester?

pilot light ok but the green demand light not on, no hot water and no ch, checked fuses on circuit board all a... [Read more]