Mend > Home Heating Systems

2

leaking Vaillant 282/242 EH?

my vaillant has developed a small leak from what i assume is the diverter valve. this part is round and about ... [Read more]

3

starting johnson/starley jwd38-50 warmair boiler?

25 yr old warm air boiler was fine until flames started lapping up outside! dirty heat exchanger ?? since mai... [Read more]

2

Why is the domestic hotwater to the taps slithly brown?

We have a Potterton "Netaheat" central system, just a couple of day's ago out hot water to the bathroon has tu... [Read more]

1

How can I get my ideal isar condensing boiler working?

I think the pilot light has gone out and don't know how to re light it. Plus I can't get the cover off.

5

Myson velaire 90/110?

Does anyone have a Wiring diagram and or a basic instruction /installation/maintenance book for a Myson Velai... [Read more]

1

how can i fix my glowworm compact 100e?

THE GREEN LIGHT STAYS ON AS IF THE HOT TAP IS BEING USED AND WHEN THE HEATING IS DUE TO COME ON WITH THE TIMER... [Read more]

3

under 1 on the pressure gauge?

i have the ariston eurocombi model A23/MFFI, i dont know how to refill the system with water to get the pressu... [Read more]

2

Problem with Vaillant TurboMax VUW 242E, fan/boiler not running?

My boiler had divertor valve problem in past, plumber replaced it for a reconditioned one-it lasted about 2 mo... [Read more]

2

Why doesn't my worcester 350 give hot water?

I have a worcester 350 combi boiler and programmer. It recently decided to stop delivering hot water. When a h... [Read more]

1

Ariston Eurocombi Heat Exchanger?

I've got an old (9 years old) Ariston Eurocombi. My radiators aren't getting hot, but the hot water from the t... [Read more]

7

How to repressurize Worcester 24i junior?

Hi all, Can someone kindly jot down detailed steps to re-pressurise a Worcester-Bosch 24i junior Boilder ... [Read more]

2

GLOW WORM 24 CI?

My boiler is over pressurising to 3.0 bar expansoin vessels checked and charged ok. what else can i check as m... [Read more]

1

New Combi Boiler losing pressure?

New Glow Worm 30CXI Combi boiler fitted end Sept 2006 since when pressure dropping has been problem. Piping sy... [Read more]

2

No hotwater?

I have a Worcester 28CDI RSF boiler. When turning the hot tap on we have no hot water. Their is plenty of wa... [Read more]

3

Baxi 80E No hot water, CH ok. !!?

Got a Baxi 80 E Combi, Central Heating is perfect but NO hot water. The Hot Water neon does not illuminate wha... [Read more]

2

Un Vented Santon Premier Plus PP210E Thermal Cut Out Keeps Tripping Out?

I have a Santon Premier Plus PP210E un vented hot water cylinder in a flat that is only heated by electric. It... [Read more]

2

Myson Apollo & wall thermostat replacement?

I want to replace the wall thermostat with an up to date programmable version. The old one has connections to... [Read more]

1

problems with worcester 350 hot water supply?

Can anyone help me fix a problem with my worcester 350 boiler? It runs ok on heating mode but when a demand fo... [Read more]

1

My bolier is a Glow worm 24 cxi wont fire up 0.3 bar reading?

How do I increase thr water preesure I cannot see ang toping up valve or loop

1

Glow-worm 30 ci?

On my Glow-worm 30 ci. the pressure indicator is showing .9 bar and i am trying to increase it by turning the ... [Read more]