Mend > Home Heating Systems

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can I replace panel rads on my small bore system with double convectors ?

Being small bore is the flow enough for the replacement rads? thanx

my water heater flame keeps going out. do i need a new diaphram ?

my water heater flame keeps going out. do i need a new diaphram

20/25 danesmoor?

have heating but no hot water on oil fired 20/25 danesmoor. have changed flow valve as it did not seem to be w... [Read more]

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my hot water is working but the central heating is not help?

model falcon 47-26701

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Vaillant Boiler?

For the past 2 weeks I keep having to reset the pressure differential switch on my Vaillant Thermo Compact boi... [Read more]

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Halstead Ace High PCB?

the boiler ignites but only stays on for 10 seconds then cuts out for both heating and water. The power light ... [Read more]

1

feroli optomer combi boiler?

boiler will only fire up in hot water mode

2

glow-worm 30cxi boiler ?

I have F13 flashing in the display what does this mean

My bedroom radiator thermostat very hot on frost free mark ?

If we have the heating come on early in the morning we do not like our bedroom radiator to come on so we set i... [Read more]

2

f75 ecotec pro fault?

my vailant ecotec pro boiler comes up with f75 problem on it any udeas what could be causing this fault

promax he plus?

boiler cuts out when hot no diagniostic light up

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How to get the pilot light to light on a potterton profile e80 boiler?

How to get the pilot light to light on a potterton profile e80 boiler. I tried the reset botton on the underne... [Read more]

drum does not work for flame effect wall mounted fire?

the drum is worn down and i wondered where i could find a replacement

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how can i fix my worcester bosch greenstar 25si?

my boiler pressure keeps creeping up over a period of 24 hours or so causing relief Vv to lift.The filling key... [Read more]

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Baxi 28 HE E168 which PCB?

I have the dreaded E168 and assume from everything I've read I need to replace the PCB, my question is, are th... [Read more]

2

how can i fix water presure?

i keep losing water presure in my vokera excell 80sp appliance category c1c3c6 8.c n47 094 17 grc seri... [Read more]

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FERROLI OPTIMAX HE 31C flow sensor and water coming out the bottom!?

Hi All, New to the forum but really hoping someone can advise, We have a 5 year old OPTIMAX HE 31C boile... [Read more]

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System Pressure falls to zero and water leaks?

Every so often my GENUS II boiler pressure falls to zero, an error message appears, and water streams out from... [Read more]

1

Glow Worm Ultimate wont fire up?

I have a glow Worm Ultimate boiler which automatically lights up. It has stopped lighting up, please can some... [Read more]

2

Siemens RDJ1ORF wi-fi central heating control?

I used the slide bar yesterday( Sat 21 April ) outside the 2 on/off heating periods and moved it to the 'SUN' ... [Read more]