Mend > Home Heating Systems

1

how do i keep the pressure up?

I have to top the pressure up every day, it drops from 1.2 to 0.9 every 24 hours, rads are all full, no air lo... [Read more]

2

Hot Water trips Boiler Worcester 28i junior?

My Worcester 28i Boiler works fine most of the time, I have had the PCB changed recently as advised when my bo... [Read more]

hot water system not working?

theres a stink of central heating water and the upstairs radiators get warm when i draw hot water from the sys... [Read more]

1

vaillant ecotec 630 propane?

water coming out of pressure relife pipe when boiler running

how can i fix my glow worm compact electronic boiler?

my glow worm electronic compact boiler is ok with the hot water but i cannot get my heating to work, a friend ... [Read more]

the boiler is working few seconds & stop why is that?

the boiler is only working few seconds then the red light flashing.

2

water overheating on my ferroli 77ff combi?

my pressure gauge keeps overheating making the radiators and tap water far to hot, i have to keep topping it u... [Read more]

vaillant ecomax 824 e?

no hot water when bath running upstairs which causes boiler to fault

heating problem with glow worm boiler?

i have a glow worm compact electronic boiler, the hot water is ok but i cannot get the central heating to circ... [Read more]

2

hot water runs hot / cold when running bath?

ariston eurocombi heating fine but hot water cools when filling bath

Halstead Finest Gold Combi Boiler?

Why does'nt my boiler fire up all the time when I switch on the hot tap. It is very inconsistent. Could this ... [Read more]

1

Boiler-Valliant Ecotec Plus-won't power up, display off?

My boiler has switched itself off and won't power up again. There is nothing on the display (or lights on the ... [Read more]

2

Potterton Prima F cycling?

I have noticed over the last few weeks that my Potterton boiler is cycling much more frequently than usual. W... [Read more]

2

what does e02 mean?

i have eo2 fault on my boiler

4

How can i fix vailliant turbo max plus code f20 ?

means overheated max temp exceeded so what is the remedy thanks in advance

worcester i rsf combi boiler?

fan runs all the time

1

How to set Landis & Steafa RW89 onto auto?

I have a Landis & Steafa RW89 control and it has been wired incorrectly so the heating can only work if the wa... [Read more]

1

rapid pressure loss in 18/25 heatslave ?

We have a worcester green star heatslave 18/25 . The boiler pressure drops rapidly with in short time of repre... [Read more]

where is the DWH in a heatline boiler?

my hot water has suddenly stopped. heating fine.what do i do?

1

Low pressure on Worcester Junior 28i Boiler?

The pressure on the indicator dial keeps falling below the minimum amount required by the system in order for ... [Read more]