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my worcester greenstar HE boiler wont fire up?
My worcester greenstar HE boiler wont fire up?

Ravenheat Boiler not firing up?
Ravenheat Boiler not firing up?

How do I reset my wireless Siemens RDJ10RF thermostat?
How do I reset my wireless Siemens RDJ10RF thermostat?

Fault Codes for Worcester Bosch Greenstar 24i Junior?
Fault Codes for Worcester Bosch Greenstar 24i Junior?

DRAYTON DIGISTAT RF1 WIRELESS THERMOSTAT?
Drayton digistat rf1 wireless thermostat?

Mend boiler leak diverter valve
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]
Mend heating heat exchanger ignition
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]
Mend boiler central heating domestic hot water
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]
Mend boiler working pilot light
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.
Mend wiring diagram 110
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]
Mend heating glowworm timer
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]
Mend boiler pressure eurocombi
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]
Mend Vaillant Turbomax Circuit board
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]
Mend combi flow switch heating
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]
Mend radiators hot water heating
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]
Mend boiler pressure Worcester-Bosch
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]
Mend glow worm 24 ci
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]
Mend combi boiler pressure loss heating system
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]
Mend Worcester Heating Diverter Valve
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]
Mend combi boiler pcb no hot water
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]
Mend thermal cut tripping
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]
Mend thermostat boiler programmable
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]
Mend boiler heating lockout
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]
Mend heating pressure glowworm
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
Mend heating pressure control
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]

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