Mend > Home Heating Systems

3

how can i fix my vaillant ecotec plus 831 boiler?

my boiler keeps on showing the message f 75 .also the heating is on constantly when not required (the radiator... [Read more]

3

Valliant Boiler F22 Error?

I do not not what model my Valliant boiler is but it is displaying F22 Error. There are no taps as such under... [Read more]

1

Bosch Greenstar 24i?

Should the green override light be on or off when working normally?

How can i fix my flow control valve on an Ariston Eurocombi A23 ?

Hi, please could someone help? My flow pipe has a little turning control valve (screwdriver goes into the litt... [Read more]

1

e133 fault baxi combi duo tec 28hea?

another e133 bolier fault, ive no boiler light for the flame showing , tryed resetting, , lights work for the... [Read more]

2

vaillant boiler?

the red light has come on and f75 no heating please advise vaillant ecotec

ariston he genus prob with stone cold rads?

rads are cold, even pipes, water is hoter than usual. pressure is 2 1/2 so is just under high pressure of thr... [Read more]

1

pump over run ? ?

I have a Worcester Bosch junior Greenstar 24 i (2008) - noticed it's not turning itself off like it used and k... [Read more]

1

Vokera Linea 28?

The hot water goes from hot to cold then hot and the process repeats itself. i've changed the Thermister but ... [Read more]

1

halstead ace diverter valve?

Hi this is my first time, so here i go. my diverter valve pin is not pushing out does this mean i need a new o... [Read more]

1

how can I fix my 28i worcester boiler?

boiler ignites and heating & hot water work for approx 1/2hr and then cuts off.Radiators seem to reach very hi... [Read more]

2

vokera 28?

my boiler "vokera compact 28" is leaking really badly and pressure drops quite quickly. The gas engineer from ... [Read more]

Replacing flow valves on my furnace/boiler?

Do I need to shut down my boiler/furnace to switch out two flow valves? Is there a proper procedure in draini... [Read more]

1

The boiler is heating main floor but is not heating second floor ?

The main floor is heating properly but the second fllor is not getting any heat. I cranked it all the way up t... [Read more]

2

hello ?

i have order fan is no come

1

What does a summer/winter switch do?, can i pipe around it.(bypass) ?

The part known as a summer/winter switch, water inlet to diverter valve assembly for a worster 9.24. Can i pip... [Read more]

1

Ferroli HE 31 C boiler leaked now no power?

Last night, I heard a strange dripping noise and discovered it was a leakage coming from the boiler. I switche... [Read more]

1

How do I get the pilot light on, on a potterton profile 80 boiler?

I am a complete novice with plumbing. Can someone tell me how do I get the pilot light on, on a potterton pro... [Read more]

1

how can i setup my ferroli boiler?

my son who is in hospital has a ferroli HE 31 C Optimax boiler at his home, when I tried to run the heating I... [Read more]

5

Spares -Vulcan Continental Central Heating Boiler?

I require spares for the Vulcan Continental 45 60 B F Central Heating Boiler particularly the expansion box, f... [Read more]