How to mend ... Pressure Over 20

worcester heatslave 20/25?

My pressure gauge keeps dropping and there is no heating or hot water. Re pressurised and there was a leak und... [Read more]

Pressure problems on rsf 820/20?

The pressure gauge keeps rising slowly,quicker if the heating is on.

How can i put pressure in expansion vessel on vokera 20/80 rs flomatic?

I have a problem with pressure on my pressure gauge when my central heating is on the pressure goes to just co... [Read more]

how do i re-pressurise my vokera 20/80 rs flowmatic?

my vokera 20/80 flowmatic will not fire up for dhw and ch. the pressure gauge is at zero so i assume it needs ... [Read more]

Icon 23-t Fires up and goes off. Just runs with no heat?

Hot water works but not very hot. Icon 23-t. Heating comes on but when the radiators are warm the burner... [Read more]

noisy ideal isar HE 24 condenser boiler?

I have an Ideal Isar HE 24 and am having a problem with it. Its about 4 years old i have just changed the DHW ... [Read more]

How can I have low N Gas pressure?

Hi All The corgi installer tells me that my new condensing combi boiler has very low DHW temp because the bur... [Read more]

Ferroli Modena 80e will not light?

Hello I have read your forum for a while because I have a 10 year old Modena that is good but never trouble fr... [Read more]

EUROCOMBI SX 20 MFFICE with sealed combustion chamber type c?

Hi, anyone out there help and advice very much apprecited. tried 2 companies now and wont cover on heating c... [Read more]

Which Way to Jump?

CENTRAL HEATING CALAMITY It may sound a bit dramatic, but I have a real problem and would welcome any help ... [Read more]

Baxi Combi boiler 105e making noise when I run hot tap?

Hi there - am hoping someone can answer this. The boiler seems to be working ok and has been for the 6 years i... [Read more]

Vokera 20/80 rs flowmatic DHW expansion vessel pressure ?

Inadvertantley let the pressure out of small DHW expansion vessel anybody know what pressure it should be.Also... [Read more]

No Hot Water?

The hot water on my boiler goes cold if I am running the water continuously for around 5 minutes with the heat... [Read more]

Glow Worm Compact 75p pressure build up?

When i turn on my central heating after about 15/20 mins when the system and radiators are hot the pressure ga... [Read more]

Is my Fan faulty?

After having problems with my boiler not supplying any DHW or CH the last couple of days i am of the opinion i... [Read more]

Sime Format 100c Making tapping noise then the boiler cuts off?

My boiler has starting making a strange noise for central heating only? It was a loud tapping noise, i turn... [Read more]

How can i raise the pressure on my boiler?

How can i raise the pressure on my boiler, It's a Vokera 20/80 RS Flowmatic. Thanks

Spare Parts for vokera 20/80 rs flowmatic?

I've got a suspect differential pressure switch (hot water goes from hot to cold, the diff press switches on t... [Read more]

ravenheat 820/20 boiler no hot water?

the water pressure is fine but it does not seem enough to push the micro switch far enough for it to ignite th... [Read more]

Help Topping Up Water Pressure on Vokera 20-80 RS Flowmatic!?

Hi there, I've been having a few problems with my boiler (Vokera 20-80 RS Flowmatic), as we are able to get... [Read more]