How to mend ... Heating Going Starts

80ff cutting out ?

central heating fires up but keeps cutting out then starting up again. when i have taken the front panel off ... [Read more]

pressure too high?

when my heating starts the pressure gauge goes up to over 3 bar and the the pressure relief valve release a dr... [Read more]

Fuelsaver 55F not igniting?

I have a Fuelsaver 55F problem, when either HW or Heating is requested the pump in the airing cupboard starts,... [Read more]

heating not working right on worcester 240 combi RSF?

Heating goes on then after a min or so the boiler goes off and on with a clicking sound like its trying to sta... [Read more]

Switchmaster sm805 How does it work?

Can anyone tell me how to work the sm805? Mine has dark blue & green tabs & I dont know which starts the heati... [Read more]

28i rsf combi?

while central heating is on temp guage starts to go off the radar. i let some pressure out as worried boiler m... [Read more]

help help help?

Please someone help we have had about 4 heating techs out all safe gas registered and no one can help its cost... [Read more]

worcester 2.8i junior fault?

After the heating has been on for 10 minutes pressure goes to 2.5 bar and starts flashing?

vaillant ecomax 824e flashing e20,e13,f20. How to fix it?

Thing is, that my boiler (which is vaillant ecomax824e) use to go through these codes e20 and then f 20, or e1... [Read more]

Glow Worm Compact 80E switches on without the tap !?

This morning I heard clicking and went to the boiler and noticed the domestic water heater switches on and off... [Read more]

i have a glow-worm 30cxi combi boiler?

my boiler stoped working i cannot get it to start as there is no piolet light,i have power to the boiler,it st... [Read more]

Worcester Greenstar 24i?

Hi there I turned off my heating for the summer, (what summer some may say) I still get running hot water e... [Read more]

potterton puma?

hello our boiler starts heating when all the taps are off and when heating is turned off. then it makes a lo... [Read more]

Heating/Hot Water Problems with Ravenheat RSF100ET?

Hi Original problem was not very hot DHW, but burner running flat out. Changed both DHW and CH thermistors, ... [Read more]

how can I fix my boiler?

When I turn on my heating my boiler will not fire up .I have tried the reset button which starts the boiler to... [Read more]

Ravenheat Fan Combi Boiler CSI85 not firing?

Hi, I have had to replace the fan & housing as the old one kept grinding to a halt. When the hot water tap is ... [Read more]

No heating, but Hot Water works fine Vaillant VuW 242 failure: F.28 ?

In my case F.28 comes ONLY if heating needs to start. If I open the hot water tap during CH ignition attempt,... [Read more]

saunierduval f23e boiler pressure needle rises to red marking 4bars?

I have a f23e sanier duval boiler.The pressure gauge rises to 4 when we put the heating on and then water star... [Read more]

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]

sauni duval boiler F23E?

The water pressure needle goes to red marking ( 3to 4) when i use the central heating and water starts loosing... [Read more]