Mend > Home Heating Systems

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my flexicom cx boiler keeps flashing F then 25 how can i fix it?

I have a glow worm flexicom cx and it keeps flashing F. then 25 i've tried the reset button but it's still fla... [Read more]

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How do I get water into the central heating system fed by aIdeal Isar HE24 ?

How do I get water into the central heating system fed by an Ideal Isar HE24 boiler to get rid of the air in t... [Read more]

How can I repair?

Have a radiator that sometimes remains cold when heating comes on .Have bled rad but it is still occuring.Also... [Read more]

my boiler is faulting with a flashing 50?

we have had a repair man out now a couple of times and he cant seem to find what the problem is as needs it to... [Read more]

follow on info from combi boiler low pressure?

Please find original post below We have just had an additional radiator fitted to our central heating system.... [Read more]

Potterton FSB HE 30 new July 2009?

Have a howling noise after firing up of boiler. Have had 4 visits from BG...1 new fan fitted, no joy. Also on ... [Read more]

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where can I find a thermocouple for a Crane Cavalier 45 boiler?

The boiler is in good nick but the probe to the pilot light has worn out. My plumber says that Crane stopped d... [Read more]

Baxi combi 130 HE ,displaces LE fault?

HI , i am looking for help I have an intermittent fault , every couple of days the boiler goes in to lock out ... [Read more]

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home heating thermostat?

We have a Drayton Digistat RF 1 Wireless System, and it has stopped working. We have tried to change the batte... [Read more]

how do i top up the boiler?

dont no

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I need a wiring diagram please?

I need a wiring diagram for a Potterton Combi 80/100 G.C. no. 4739304 Type C12 C32 ECPI 63/AO/6165 t... [Read more]

Halstead Finest Combi Boiler Locking Out?

When a hot tap is turned on and the central heating is not on or on demand, the hot water flows whenever a dem... [Read more]

saunier duavall f 30e fires then goes f26?

saunier duavall fires then shows f26...what could the problem be

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how do i get the pressure the down ?

how do i get the pressure the down on my idel boiler the dial is showing 3

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boiler bangs when zones shut down?

i have a new gwa hot water boiler model 175ns with 4 honeywell zone valves v8043e1012 controled with a argo az... [Read more]

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How can I turn the power on for Ferroli Optimac HE 31S?

We had a power issue, the trip switch for the heating was off this morning. After I put the trip back on, the... [Read more]

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firing up problems on my Ariston micro combi?

my Ariston micro combi boiler keeps firing up & then going out ,then firing up & going out,then firing up & go... [Read more]

how can i fix my netaheat 80e?

the pilot light will not light when heat is called for.

how can i fix golw worm boiler 30hxi?

the boiler runs on and of all the time before riching 80 digree

Where is the Boiler lockout reset button on my Sabre 25 HE combi?

hi there my LED is flasing red when i try for heating or hot water, I think its the boiler lockout as there is... [Read more]