Heating, Home Heating Systems

Ravenheat Csi 85?

my boiler keeps starting pump running but before fan starts fault light comes on solid red (not flashing) then... [Read more]

ravenheat csi85?

The fault light comes on start up solid red. Sometimes flashing whats the difference?

vokera compact 29kw won't stay on?

I have a vokera compact 29kw and when heating is on the boiler fires up and runs for 4-5 mins then goes off fo... [Read more]

shouldi switch the boiler off?

new nozle fitted to trianco c/h system monoflame burner, now smells terrible of exhaust fumes, which it didn,t... [Read more]

Can I replace my Switchmaster 500 timer with a newer model?

The clock on my ageing Drayton Switchmaster 500 heating and water timer has died. Can I directly replace it wi... [Read more]

what is wrong with my immersion heater?

I have replaced the immersion heater & it works but it keeps cutting out when switched on.Ihave to keep resett... [Read more]

flame on boiler is out?

My reset boiler switch seems to be on a bolt and thread so i can push it in? also i have turned the heatin... [Read more]

valliant vcw25 overheat sensor?

My valliant vcw25 has a habit of tripping the over heat sensor in central heating mode This closes down the ho... [Read more]

my ravenheat combi boiler will not switch on only the green light comes on ?

my ravenheat combi csi85 does not switch on at all only the green light comes on nothing else no sound nothing... [Read more]

How can I set/unset the clock and control the timer panel?

We have Glow Worm Swift Flow model.

Connect external Thermostat Vaillant TURBOmax GB 242/1E?

I need to connect an external thermostat to the above boiler but don't have a manual. does anyone have the wir... [Read more]

I have a chaffateux 80 boiler cuts out on CH mode?

I have a chaffateux 80 boiler, the dhw works ok but when CH goes out after a few minutes. It goes back on when... [Read more]

not flame?

my boiler run ok befor but now when i turn on then flash light comes on and it dose not give a hot water and h... [Read more]

boiler knocks when i turn on hot water?

central heating works fine but when you turn on the hot water the boiler starts to knock loudly sabre 30 he

worcester heatslave 15/19?

hello all please help. we have the above boiler and are have a problem the pressure is at 4bar and has been fo... [Read more]

boiler shut down?

my ferroli 77ff shuts down after the shower has been running a while this only happens when c-heating on

Heating works but no hot water of Raven Heat combi?

My heating is working fine but my water is only getting warm. I have try turnning flow rate down but no good.

noise from baxi 100?

the boiler makes a noise like a diving aircraft

super 90 plus will not light ?

i have just replaced the hot water bypass diaphram on my sime super 90 plus combi boiler which is activating o... [Read more]

where is the reset button on a worcester 26/31?

Just moved into a new house and the oil ran out so have got more but can't find the reset button on the boiler... [Read more]