How to mend ... Boiler Work Water Only Heating

1

No hot water from Ravenheat RSF82E combi boiler?

I can only get hot water if I switch the central heating on permanantly. Even if I just set the boiler for hot... [Read more]

1

how can i fix my ravenheat combi boiler csi 85?

hot water will only work when heating is on. boiler wont fire on hot water only?

1

Worcester Heatslave 20/25 problem?

Worcester heatslave 20/25 oil combi boiler 8 years old problem as follows, with hot water only selected o... [Read more]

1

baxi 105 combi ?

hi got a flashing 30 degree light on my baxi 105 combi. turn the reset button the boiler will work central hea... [Read more]

1

help with Smiths ETU7000 please!?

My boiler, which is only used to heat water as we dont have central heating has decided not work - the time is... [Read more]

4

Problem with the diverter valve - vaillant turbo max boiler?

My boiler is 13 years old but in good condition so I don't want to replace it. We've replaced the diverter va... [Read more]

How can I fix RF1 as heating won't come on? ?

I have a Digistat RF1 and SCR on wall. Earlier today we had a short power cut. Now the heating won't work. I h... [Read more]

1

why does the hot water only work when the central heating is turned on?

Why does the hot water only work when the central heating is turned on.The central heating summer/winter switc... [Read more]

3

How do I lower the pressure in my Vokera boiler?

Hi, I posted this question elsewhere but then realised this is probably its proper home! I had my Vokera Co... [Read more]

4

How do I lower the pressure in my Vokera boiler?

Hi, I seem to have the opposite problem of most people on here so I hope someone can help me! I had my Voke... [Read more]

4

Worcester 19/24CBI Problems (Over Heating, Fail to ingite)?

Hoping that someone can shed a little light on my problem or that this may help someone in a similar position.... [Read more]

1

why does the DHW work and not the Central Heating Worcester 24i rsf combi ?

the pressure is fine the boiler fires up when you run the hot water but the CH is not working. Have put it on ... [Read more]

4

Rayburn Driven Central Heating Problem - Upstairs Cold?

I have a Rayburn Gas CH system with a seperate pump. The cooker / boiler is in the basement kitchen with 3 ra... [Read more]

Boiler will only burn for three seconds then off for three seconds?

When fully warmed up my Vokers Linea 28 starts to malfunction, it burns for about three seconds then shuts off... [Read more]

2

Heating system not working correctly?

My central heating system is causing me problems. The boiler fires OK, but I can only get hot water. The centr... [Read more]

2

FERROLLI DOMINA 80E PROBLEM STARTING IN THE COLD?

Boiler tries to start up fan goes,sparking ok, then makes a ocoilating noise and goes into red fault lock out ... [Read more]

Vaillant VCWGB242EH GC 4704413 Combi goes out immedi?

Hi, am working on the above boiler, was leaking at the auto air vent so tested the expansion vessel to find it... [Read more]

Apollo Fanfare Boiler Problem?

My Apollo Fanfare seems to work ok. Apart from a quite loud bang when the central heating is on....it does no... [Read more]

Whats the deal with my central heating?

Hi chaps. My heating boiler is a Glow-worm Ultracom 30cxi. I put it on the other day, set the timers (techy en... [Read more]

3

VOKERA 20-80 RS Combi Boiler Problem?

We (in Cork) have an 20-80 RS Flowatic combi which is tempramental (but not half as tempramental as my missus ... [Read more]